diff --git a/bind/v4k.lua b/bind/v4k.lua
index 969a313..6421779 100644
--- a/bind/v4k.lua
+++ b/bind/v4k.lua
@@ -1270,7 +1270,7 @@ enum MATERIAL_ENUMS {
 	MATERIAL_CHANNEL_AO,
 	MATERIAL_CHANNEL_AMBIENT,
 	MATERIAL_CHANNEL_EMISSIVE,
-    MAX_CHANNELS_PER_MATERIAL = MATERIAL_CHANNEL_EMISSIVE
+    MAX_CHANNELS_PER_MATERIAL
 };
 typedef struct material_layer_t {
     char texname[32];
diff --git a/demos/06-material.c b/demos/06-material.c
index 48f0466..9eb4a6f 100644
--- a/demos/06-material.c
+++ b/demos/06-material.c
@@ -32,8 +32,8 @@ int main() {
     // load video, RGB texture, no audio
     video_t *v = video( "pexels-pachon-in-motion-17486489.mp4", VIDEO_RGB | VIDEO_NO_AUDIO | VIDEO_LOOP ); video_seek(v, 30);
     // load texture
-    texture_t t1 = texture("kgirl/g01_texture.png", TEXTURE_RGB);
-    texture_t t2 = texture("matcaps/material3", 0);
+    texture_t t1 = texture("kgirl/g01_texture.png", TEXTURE_SRGB);
+    texture_t t2 = texture("matcaps/material3", TEXTURE_SRGB);
     // load model
     model_t m1 = model("suzanne.obj", MODEL_NO_ANIMATIONS);
     model_t m2 = model("suzanne.obj", MODEL_NO_ANIMATIONS|MODEL_MATCAPS);
diff --git a/demos/06-scene.c b/demos/06-scene.c
index 8bcd5a4..32467f7 100644
--- a/demos/06-scene.c
+++ b/demos/06-scene.c
@@ -51,7 +51,7 @@ int main() {
 
     // manual spawn & loading
     model_t m1 = model("kgirl/kgirls01.fbx", 0); //MODEL_NO_ANIMS);
-    texture_t t1 = texture("kgirl/g01_texture.png", TEXTURE_RGB);
+    texture_t t1 = texture("kgirl/g01_texture.png", TEXTURE_SRGB);
     object_t* obj3 = scene_spawn();
     object_model(obj3, m1);
     object_diffuse(obj3, t1);
diff --git a/demos/08-video.c b/demos/08-video.c
index aa7e933..2b96167 100644
--- a/demos/08-video.c
+++ b/demos/08-video.c
@@ -20,7 +20,7 @@ int main() {
 
         // present decoded textures as a fullscreen composed quad
         profile( "Video quad" ) {
-            if(is_rgb) fullscreen_quad_rgb( textures[0], 1.3f );
+            if(is_rgb) fullscreen_quad_rgb( textures[0], 2.2f );
             else fullscreen_quad_ycbcr( textures, 1.3f );
         }
 
diff --git a/engine/art/shaders/fs_32_4_model.glsl b/engine/art/shaders/fs_32_4_model.glsl
index f2f1604..391f6b0 100644
--- a/engine/art/shaders/fs_32_4_model.glsl
+++ b/engine/art/shaders/fs_32_4_model.glsl
@@ -447,6 +447,8 @@ void main() {
         vec3 col = u_rimcolor*(pow(smoothstep(1.0-u_rimrange.x,u_rimrange.y,rim), u_rimrange.z));
         fragcolor += vec4(col, 1.0);}
     #endif
+
+    fragcolor.rgb = pow( fragcolor.rgb, vec3(1. / 2.2) );
 }
 #endif
 #ifdef SHADING_PBR
@@ -691,7 +693,7 @@ void main(void)
     color = (x * (6.2 * x + 0.5)) / (x * (6.2 * x + 1.7) + 0.06);
     // gamma correction
     // color = pow( color, vec3(1. / 2.2) );
-#elif 1
+#elif 0
     // aces film (CC0, src: https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/)
     vec3 x = color;
     float a = 2.51f;
@@ -703,6 +705,7 @@ void main(void)
     // gamma correction
     color = pow( color, vec3(1. / 2.2) );
 #endif
+    color = pow( color, vec3(1. / 2.2) );
 
     // Technically this alpha may be too transparent, if there is a lot of reflected light we wouldn't
     // see the background, maybe we can approximate it well enough by adding a fresnel term
diff --git a/engine/art/shaders/fs_3_4_skybox.glsl b/engine/art/shaders/fs_3_4_skybox.glsl
index 340562c..ad27e6d 100644
--- a/engine/art/shaders/fs_3_4_skybox.glsl
+++ b/engine/art/shaders/fs_3_4_skybox.glsl
@@ -1,10 +1,11 @@
-uniform samplerCube u_cubemap;
-
-
-in vec3 v_direction;
-out vec4 fragcolor;
-
-
-void main() {
-    fragcolor = vec4(texture(u_cubemap, v_direction).rgb, 1.0);
+uniform samplerCube u_cubemap;
+
+
+in vec3 v_direction;
+out vec4 fragcolor;
+
+
+void main() {
+    fragcolor = vec4(texture(u_cubemap, v_direction).rgb, 1.0);
+    fragcolor.rgb = pow(fragcolor.rgb, vec3(1.0/2.2));
 }
\ No newline at end of file
diff --git a/engine/art/shaders/fs_3_4_skybox_rayleigh.glsl b/engine/art/shaders/fs_3_4_skybox_rayleigh.glsl
index 8f09732..4dd4210 100644
--- a/engine/art/shaders/fs_3_4_skybox_rayleigh.glsl
+++ b/engine/art/shaders/fs_3_4_skybox_rayleigh.glsl
@@ -1,154 +1,154 @@
-uniform vec3 uSunPos;
-uniform vec3 uRayOrigin;
-uniform float uSunIntensity;
-uniform float uPlanetRadius;
-uniform float uAtmosphereRadius;
-uniform vec3 uRayleighScattering;
-uniform float uMieScattering;
-uniform float uRayleighScaleHeight;
-uniform float uMieScaleHeight;
-uniform float uMiePreferredDirection;
-
-
-in vec3 v_direction;
-out vec4 fragcolor;
-
-
-vec3 atmosphere(vec3 r, vec3 r0, vec3 pSun, float iSun, float rPlanet, float rAtmos, vec3 kRlh, float kMie, float shRlh, float shMie, float g);
-
-
-void main() {
-    vec3 color = atmosphere(
-        normalize(v_direction),      // normalized ray direction
-        uRayOrigin,                  // ray origin
-        uSunPos,                     // position of the sun
-        uSunIntensity,               // intensity of the sun
-        uPlanetRadius,               // radius of the planet in meters
-        uAtmosphereRadius,           // radius of the atmosphere in meters
-        uRayleighScattering,         // Rayleigh scattering coefficient
-        uMieScattering,              // Mie scattering coefficient
-        uRayleighScaleHeight,        // Rayleigh scale height
-        uMieScaleHeight,             // Mie scale height
-        uMiePreferredDirection       // Mie preferred scattering direction
-    );
-    
-    // Apply exposure.
-    color = 1.0 - exp(-1.0 * color);
-    
-    fragcolor = vec4(color, 1);
-}
-
-
-// [src] https://github.com/wwwtyro/glsl-atmosphere by wwwtyro (Unlicensed)
-// For more information, please refer to <http://unlicense.org>
-
-
-#define PI 3.141592
-#define iSteps 16
-#define jSteps 8
-
-
-vec2 rsi(vec3 r0, vec3 rd, float sr) {
-    // ray-sphere intersection that assumes
-    // the sphere is centered at the origin.
-    // No intersection when result.x > result.y
-    float a = dot(rd, rd);
-    float b = 2.0 * dot(rd, r0);
-    float c = dot(r0, r0) - (sr * sr);
-    float d = (b*b) - 4.0*a*c;
-    if (d < 0.0) return vec2(1e5,-1e5);
-    return vec2(
-    (-b - sqrt(d))/(2.0*a),
-    (-b + sqrt(d))/(2.0*a)
-    );
-}
-
-
-vec3 atmosphere(vec3 r, vec3 r0, vec3 pSun, float iSun, float rPlanet, float rAtmos, vec3 kRlh, float kMie, float shRlh, float shMie, float g) {
-    // Normalize the sun and view directions.
-    pSun = normalize(pSun);
-    r = normalize(r);
-    
-    // Calculate the step size of the primary ray.
-    vec2 p = rsi(r0, r, rAtmos);
-    if (p.x > p.y) return vec3(0,0,0);
-    p.y = min(p.y, rsi(r0, r, rPlanet).x);
-    float iStepSize = (p.y - p.x) / float(iSteps);
-    
-    // Initialize the primary ray time.
-    float iTime = 0.0;
-    
-    // Initialize accumulators for Rayleigh and Mie scattering.
-    vec3 totalRlh = vec3(0,0,0);
-    vec3 totalMie = vec3(0,0,0);
-    
-    // Initialize optical depth accumulators for the primary ray.
-    float iOdRlh = 0.0;
-    float iOdMie = 0.0;
-    
-    // Calculate the Rayleigh and Mie phases.
-    float mu = dot(r, pSun);
-    float mumu = mu * mu;
-    float gg = g * g;
-    float pRlh = 3.0 / (16.0 * PI) * (1.0 + mumu);
-    float pMie = 3.0 / (8.0 * PI) * ((1.0 - gg) * (mumu + 1.0)) / (pow(1.0 + gg - 2.0 * mu * g, 1.5) * (2.0 + gg));
-    
-    // Sample the primary ray.
-    for (int i = 0; i < iSteps; i++) {
-        
-        // Calculate the primary ray sample position.
-        vec3 iPos = r0 + r * (iTime + iStepSize * 0.5);
-        
-        // Calculate the height of the sample.
-        float iHeight = length(iPos) - rPlanet;
-        
-        // Calculate the optical depth of the Rayleigh and Mie scattering for this step.
-        float odStepRlh = exp(-iHeight / shRlh) * iStepSize;
-        float odStepMie = exp(-iHeight / shMie) * iStepSize;
-        
-        // Accumulate optical depth.
-        iOdRlh += odStepRlh;
-        iOdMie += odStepMie;
-        
-        // Calculate the step size of the secondary ray.
-        float jStepSize = rsi(iPos, pSun, rAtmos).y / float(jSteps);
-        
-        // Initialize the secondary ray time.
-        float jTime = 0.0;
-        
-        // Initialize optical depth accumulators for the secondary ray.
-        float jOdRlh = 0.0;
-        float jOdMie = 0.0;
-        
-        // Sample the secondary ray.
-        for (int j = 0; j < jSteps; j++) {
-            
-            // Calculate the secondary ray sample position.
-            vec3 jPos = iPos + pSun * (jTime + jStepSize * 0.5);
-            
-            // Calculate the height of the sample.
-            float jHeight = length(jPos) - rPlanet;
-            
-            // Accumulate the optical depth.
-            jOdRlh += exp(-jHeight / shRlh) * jStepSize;
-            jOdMie += exp(-jHeight / shMie) * jStepSize;
-            
-            // Increment the secondary ray time.
-            jTime += jStepSize;
-        }
-        
-        // Calculate attenuation.
-        vec3 attn = exp(-(kMie * (iOdMie + jOdMie) + kRlh * (iOdRlh + jOdRlh)));
-        
-        // Accumulate scattering.
-        totalRlh += odStepRlh * attn;
-        totalMie += odStepMie * attn;
-        
-        // Increment the primary ray time.
-        iTime += iStepSize;
-        
-    }
-    
-    // Calculate and return the final color.
-    return iSun * (pRlh * kRlh * totalRlh + pMie * kMie * totalMie);
+uniform vec3 uSunPos;
+uniform vec3 uRayOrigin;
+uniform float uSunIntensity;
+uniform float uPlanetRadius;
+uniform float uAtmosphereRadius;
+uniform vec3 uRayleighScattering;
+uniform float uMieScattering;
+uniform float uRayleighScaleHeight;
+uniform float uMieScaleHeight;
+uniform float uMiePreferredDirection;
+
+
+in vec3 v_direction;
+out vec4 fragcolor;
+
+
+vec3 atmosphere(vec3 r, vec3 r0, vec3 pSun, float iSun, float rPlanet, float rAtmos, vec3 kRlh, float kMie, float shRlh, float shMie, float g);
+
+
+void main() {
+    vec3 color = atmosphere(
+        normalize(v_direction),      // normalized ray direction
+        uRayOrigin,                  // ray origin
+        uSunPos,                     // position of the sun
+        uSunIntensity,               // intensity of the sun
+        uPlanetRadius,               // radius of the planet in meters
+        uAtmosphereRadius,           // radius of the atmosphere in meters
+        uRayleighScattering,         // Rayleigh scattering coefficient
+        uMieScattering,              // Mie scattering coefficient
+        uRayleighScaleHeight,        // Rayleigh scale height
+        uMieScaleHeight,             // Mie scale height
+        uMiePreferredDirection       // Mie preferred scattering direction
+    );
+    
+    // Apply exposure.
+    color = 1.0 - exp(-1.0 * color);
+    
+    fragcolor = vec4(color, 1);
+}
+
+
+// [src] https://github.com/wwwtyro/glsl-atmosphere by wwwtyro (Unlicensed)
+// For more information, please refer to <http://unlicense.org>
+
+
+#define PI 3.141592
+#define iSteps 16
+#define jSteps 8
+
+
+vec2 rsi(vec3 r0, vec3 rd, float sr) {
+    // ray-sphere intersection that assumes
+    // the sphere is centered at the origin.
+    // No intersection when result.x > result.y
+    float a = dot(rd, rd);
+    float b = 2.0 * dot(rd, r0);
+    float c = dot(r0, r0) - (sr * sr);
+    float d = (b*b) - 4.0*a*c;
+    if (d < 0.0) return vec2(1e5,-1e5);
+    return vec2(
+    (-b - sqrt(d))/(2.0*a),
+    (-b + sqrt(d))/(2.0*a)
+    );
+}
+
+
+vec3 atmosphere(vec3 r, vec3 r0, vec3 pSun, float iSun, float rPlanet, float rAtmos, vec3 kRlh, float kMie, float shRlh, float shMie, float g) {
+    // Normalize the sun and view directions.
+    pSun = normalize(pSun);
+    r = normalize(r);
+    
+    // Calculate the step size of the primary ray.
+    vec2 p = rsi(r0, r, rAtmos);
+    if (p.x > p.y) return vec3(0,0,0);
+    p.y = min(p.y, rsi(r0, r, rPlanet).x);
+    float iStepSize = (p.y - p.x) / float(iSteps);
+    
+    // Initialize the primary ray time.
+    float iTime = 0.0;
+    
+    // Initialize accumulators for Rayleigh and Mie scattering.
+    vec3 totalRlh = vec3(0,0,0);
+    vec3 totalMie = vec3(0,0,0);
+    
+    // Initialize optical depth accumulators for the primary ray.
+    float iOdRlh = 0.0;
+    float iOdMie = 0.0;
+    
+    // Calculate the Rayleigh and Mie phases.
+    float mu = dot(r, pSun);
+    float mumu = mu * mu;
+    float gg = g * g;
+    float pRlh = 3.0 / (16.0 * PI) * (1.0 + mumu);
+    float pMie = 3.0 / (8.0 * PI) * ((1.0 - gg) * (mumu + 1.0)) / (pow(1.0 + gg - 2.0 * mu * g, 1.5) * (2.0 + gg));
+    
+    // Sample the primary ray.
+    for (int i = 0; i < iSteps; i++) {
+        
+        // Calculate the primary ray sample position.
+        vec3 iPos = r0 + r * (iTime + iStepSize * 0.5);
+        
+        // Calculate the height of the sample.
+        float iHeight = length(iPos) - rPlanet;
+        
+        // Calculate the optical depth of the Rayleigh and Mie scattering for this step.
+        float odStepRlh = exp(-iHeight / shRlh) * iStepSize;
+        float odStepMie = exp(-iHeight / shMie) * iStepSize;
+        
+        // Accumulate optical depth.
+        iOdRlh += odStepRlh;
+        iOdMie += odStepMie;
+        
+        // Calculate the step size of the secondary ray.
+        float jStepSize = rsi(iPos, pSun, rAtmos).y / float(jSteps);
+        
+        // Initialize the secondary ray time.
+        float jTime = 0.0;
+        
+        // Initialize optical depth accumulators for the secondary ray.
+        float jOdRlh = 0.0;
+        float jOdMie = 0.0;
+        
+        // Sample the secondary ray.
+        for (int j = 0; j < jSteps; j++) {
+            
+            // Calculate the secondary ray sample position.
+            vec3 jPos = iPos + pSun * (jTime + jStepSize * 0.5);
+            
+            // Calculate the height of the sample.
+            float jHeight = length(jPos) - rPlanet;
+            
+            // Accumulate the optical depth.
+            jOdRlh += exp(-jHeight / shRlh) * jStepSize;
+            jOdMie += exp(-jHeight / shMie) * jStepSize;
+            
+            // Increment the secondary ray time.
+            jTime += jStepSize;
+        }
+        
+        // Calculate attenuation.
+        vec3 attn = exp(-(kMie * (iOdMie + jOdMie) + kRlh * (iOdRlh + jOdRlh)));
+        
+        // Accumulate scattering.
+        totalRlh += odStepRlh * attn;
+        totalMie += odStepMie * attn;
+        
+        // Increment the primary ray time.
+        iTime += iStepSize;
+        
+    }
+    
+    // Calculate and return the final color.
+    return iSun * (pRlh * kRlh * totalRlh + pMie * kMie * totalMie);
 }
\ No newline at end of file
diff --git a/engine/joint/v4k.h b/engine/joint/v4k.h
index d56a723..b371ff1 100644
--- a/engine/joint/v4k.h
+++ b/engine/joint/v4k.h
@@ -17476,7 +17476,8 @@ enum MATERIAL_ENUMS {
 	MATERIAL_CHANNEL_AO,
 	MATERIAL_CHANNEL_AMBIENT,
 	MATERIAL_CHANNEL_EMISSIVE,
-    MAX_CHANNELS_PER_MATERIAL = MATERIAL_CHANNEL_EMISSIVE
+    
+    MAX_CHANNELS_PER_MATERIAL
 };
 
 typedef struct material_layer_t {
@@ -363360,7 +363361,7 @@ void font_face_from_mem(const char *tag, const void *ttf_data, unsigned ttf_len,
     glEnableVertexAttribArray(1);
     glVertexAttribPointer(1,4,GL_FLOAT,GL_FALSE,0,(void*)0);
     glVertexAttribDivisor(1, 1);
-    //glEnable(GL_FRAMEBUFFER_SRGB);
+    // glEnable(GL_FRAMEBUFFER_SRGB);
 
     // setup and upload font bitmap texture
     glGenTextures(1, &f->texture_fontdata);
@@ -371571,7 +371572,7 @@ cubemap_t cubemap6( const image_t images[6], int flags ) {
     for (int i = 0; i < 6; i++) {
         image_t img = images[i]; //image(textures[i], IMAGE_RGB);
 
-        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
+        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_SRGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
 
         // calculate SH coefficients (@ands)
         const vec3 skyDir[] = {{ 1, 0, 0},{-1, 0, 0},{ 0, 1, 0},{ 0,-1, 0},{ 0, 0, 1},{ 0, 0,-1}};
@@ -371663,7 +371664,7 @@ skybox_t skybox(const char *asset, int flags) {
     if( asset ) {
         int is_panorama = vfs_size( asset );
         if( is_panorama ) { // is file
-            stbi_hdr_to_ldr_gamma(1.2f);
+            // stbi_hdr_to_ldr_gamma(1.2f);
             image_t panorama = image( asset, IMAGE_RGBA );
             sky.cubemap = cubemap( panorama, 0 ); // RGBA required
             image_destroy(&panorama);
@@ -373335,7 +373336,7 @@ bool model_load_textures(iqm_t *q, const struct iqmheader *hdr, model_t *model,
         if( reused ) continue;
 
         // decode texture+material
-        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY; // LINEAR, NEAREST
+        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY|TEXTURE_SRGB; // LINEAR, NEAREST
         if (!(_flags & MODEL_NO_FILTERING))
             flags |= TEXTURE_LINEAR;
         int invalid = texture_checker().id;
@@ -375414,7 +375415,7 @@ int scene_merge(const char *source) {
             //char *a = archive_read(animation_file);
             object_t *o = scene_spawn();
             object_model(o, m);
-            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), opt_flip_uv ? IMAGE_FLIP : 0) );
+            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), TEXTURE_SRGB|(opt_flip_uv ? IMAGE_FLIP : 0)) );
             object_scale(o, scale);
             object_teleport(o, position);
             object_pivot(o, rotation); // object_rotate(o, rotation);
diff --git a/engine/split/v4k_font.c b/engine/split/v4k_font.c
index 0b6f9f8..0b952af 100644
--- a/engine/split/v4k_font.c
+++ b/engine/split/v4k_font.c
@@ -1816,7 +1816,7 @@ void font_face_from_mem(const char *tag, const void *ttf_data, unsigned ttf_len,
     glEnableVertexAttribArray(1);
     glVertexAttribPointer(1,4,GL_FLOAT,GL_FALSE,0,(void*)0);
     glVertexAttribDivisor(1, 1);
-    //glEnable(GL_FRAMEBUFFER_SRGB);
+    // glEnable(GL_FRAMEBUFFER_SRGB);
 
     // setup and upload font bitmap texture
     glGenTextures(1, &f->texture_fontdata);
diff --git a/engine/split/v4k_render.c b/engine/split/v4k_render.c
index 1485b3d..fb7cdf5 100644
--- a/engine/split/v4k_render.c
+++ b/engine/split/v4k_render.c
@@ -1555,7 +1555,7 @@ cubemap_t cubemap6( const image_t images[6], int flags ) {
     for (int i = 0; i < 6; i++) {
         image_t img = images[i]; //image(textures[i], IMAGE_RGB);
 
-        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
+        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_SRGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
 
         // calculate SH coefficients (@ands)
         const vec3 skyDir[] = {{ 1, 0, 0},{-1, 0, 0},{ 0, 1, 0},{ 0,-1, 0},{ 0, 0, 1},{ 0, 0,-1}};
@@ -1647,7 +1647,7 @@ skybox_t skybox(const char *asset, int flags) {
     if( asset ) {
         int is_panorama = vfs_size( asset );
         if( is_panorama ) { // is file
-            stbi_hdr_to_ldr_gamma(1.2f);
+            // stbi_hdr_to_ldr_gamma(1.2f);
             image_t panorama = image( asset, IMAGE_RGBA );
             sky.cubemap = cubemap( panorama, 0 ); // RGBA required
             image_destroy(&panorama);
@@ -3319,7 +3319,7 @@ bool model_load_textures(iqm_t *q, const struct iqmheader *hdr, model_t *model,
         if( reused ) continue;
 
         // decode texture+material
-        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY; // LINEAR, NEAREST
+        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY|TEXTURE_SRGB; // LINEAR, NEAREST
         if (!(_flags & MODEL_NO_FILTERING))
             flags |= TEXTURE_LINEAR;
         int invalid = texture_checker().id;
diff --git a/engine/split/v4k_render.h b/engine/split/v4k_render.h
index 2512629..29f341e 100644
--- a/engine/split/v4k_render.h
+++ b/engine/split/v4k_render.h
@@ -454,7 +454,8 @@ enum MATERIAL_ENUMS {
 	MATERIAL_CHANNEL_AO,
 	MATERIAL_CHANNEL_AMBIENT,
 	MATERIAL_CHANNEL_EMISSIVE,
-    MAX_CHANNELS_PER_MATERIAL = MATERIAL_CHANNEL_EMISSIVE
+    
+    MAX_CHANNELS_PER_MATERIAL
 };
 
 typedef struct material_layer_t {
diff --git a/engine/split/v4k_scene.c b/engine/split/v4k_scene.c
index 8dd9029..0a63c51 100644
--- a/engine/split/v4k_scene.c
+++ b/engine/split/v4k_scene.c
@@ -440,7 +440,7 @@ int scene_merge(const char *source) {
             //char *a = archive_read(animation_file);
             object_t *o = scene_spawn();
             object_model(o, m);
-            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), opt_flip_uv ? IMAGE_FLIP : 0) );
+            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), TEXTURE_SRGB|(opt_flip_uv ? IMAGE_FLIP : 0)) );
             object_scale(o, scale);
             object_teleport(o, position);
             object_pivot(o, rotation); // object_rotate(o, rotation);
diff --git a/engine/v4k.c b/engine/v4k.c
index 55c4443..33d2579 100644
--- a/engine/v4k.c
+++ b/engine/v4k.c
@@ -10518,7 +10518,7 @@ void font_face_from_mem(const char *tag, const void *ttf_data, unsigned ttf_len,
     glEnableVertexAttribArray(1);
     glVertexAttribPointer(1,4,GL_FLOAT,GL_FALSE,0,(void*)0);
     glVertexAttribDivisor(1, 1);
-    //glEnable(GL_FRAMEBUFFER_SRGB);
+    // glEnable(GL_FRAMEBUFFER_SRGB);
 
     // setup and upload font bitmap texture
     glGenTextures(1, &f->texture_fontdata);
@@ -18729,7 +18729,7 @@ cubemap_t cubemap6( const image_t images[6], int flags ) {
     for (int i = 0; i < 6; i++) {
         image_t img = images[i]; //image(textures[i], IMAGE_RGB);
 
-        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
+        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_SRGB, img.w, img.h, 0, img.n == 3 ? GL_RGB : GL_RGBA, GL_UNSIGNED_BYTE, img.pixels);
 
         // calculate SH coefficients (@ands)
         const vec3 skyDir[] = {{ 1, 0, 0},{-1, 0, 0},{ 0, 1, 0},{ 0,-1, 0},{ 0, 0, 1},{ 0, 0,-1}};
@@ -18821,7 +18821,7 @@ skybox_t skybox(const char *asset, int flags) {
     if( asset ) {
         int is_panorama = vfs_size( asset );
         if( is_panorama ) { // is file
-            stbi_hdr_to_ldr_gamma(1.2f);
+            // stbi_hdr_to_ldr_gamma(1.2f);
             image_t panorama = image( asset, IMAGE_RGBA );
             sky.cubemap = cubemap( panorama, 0 ); // RGBA required
             image_destroy(&panorama);
@@ -20493,7 +20493,7 @@ bool model_load_textures(iqm_t *q, const struct iqmheader *hdr, model_t *model,
         if( reused ) continue;
 
         // decode texture+material
-        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY; // LINEAR, NEAREST
+        int flags = TEXTURE_MIPMAPS|TEXTURE_REPEAT|TEXTURE_ANISOTROPY|TEXTURE_SRGB; // LINEAR, NEAREST
         if (!(_flags & MODEL_NO_FILTERING))
             flags |= TEXTURE_LINEAR;
         int invalid = texture_checker().id;
@@ -22572,7 +22572,7 @@ int scene_merge(const char *source) {
             //char *a = archive_read(animation_file);
             object_t *o = scene_spawn();
             object_model(o, m);
-            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), opt_flip_uv ? IMAGE_FLIP : 0) );
+            if( texture_file[0] ) object_diffuse(o, texture_from_mem(vfs_read(texture_file), vfs_size(texture_file), TEXTURE_SRGB|(opt_flip_uv ? IMAGE_FLIP : 0)) );
             object_scale(o, scale);
             object_teleport(o, position);
             object_pivot(o, rotation); // object_rotate(o, rotation);
diff --git a/engine/v4k.h b/engine/v4k.h
index 2906179..57d7ba6 100644
--- a/engine/v4k.h
+++ b/engine/v4k.h
@@ -3543,7 +3543,8 @@ enum MATERIAL_ENUMS {
 	MATERIAL_CHANNEL_AO,
 	MATERIAL_CHANNEL_AMBIENT,
 	MATERIAL_CHANNEL_EMISSIVE,
-    MAX_CHANNELS_PER_MATERIAL = MATERIAL_CHANNEL_EMISSIVE
+    
+    MAX_CHANNELS_PER_MATERIAL
 };
 
 typedef struct material_layer_t {