diff --git a/wip/lods.patch b/wip/lods.patch
index 687b39e..21c004a 100644
--- a/wip/lods.patch
+++ b/wip/lods.patch
@@ -27,7 +27,7 @@ index c980fa3..723b4da 100644
   void model_shading(model_t*, int shading);
   void model_skybox(model_t*, skybox_t sky, bool load_sh);
 + void model_lod(model_t*, float lo_detail, float hi_detail, float morph);
-  void model_render(model_t, mat44 proj, mat44 view, mat44 model, int shader);
+  void model_render(&model_t, mat44 proj, mat44 view, mat44 model, int shader);
   void model_render_skeleton(model_t, mat44 model);
   void model_render_instanced(model_t, mat44 proj, mat44 view, mat44 *models, int shader, unsigned count);
 diff --git a/demos/99-terrain.c b/demos/99-terrain.c
@@ -81,7 +81,7 @@ index 0000000..d5dddca
 +        // draw scene
 +        skybox_render(&sky, cam.proj, cam.view);
 +
-+        model_render(mdl, cam.proj, cam.view, mdl.pivot, 0);
++        model_render(&mdl, cam.proj, cam.view, mdl.pivot, 0);
 +    }
 +}
 diff --git a/demos/art/meshes/terrain_demo.mtl b/demos/art/meshes/terrain_demo.mtl
@@ -373945,7 +373945,7 @@ index a65b912..5aa71ff 100644
  API void     model_shading(model_t*, int shading);
  API void     model_skybox(model_t*, skybox_t sky, bool load_sh);
 +API void     model_lod(model_t*, float lo_detail, float hi_detail, float morph);
- API void     model_render(model_t, mat44 proj, mat44 view, mat44 model, int shader);
+ API void     model_render(&model_t, mat44 proj, mat44 view, mat44 model, int shader);
  API void     model_render_skeleton(model_t, mat44 model);
  API void     model_render_instanced(model_t, mat44 proj, mat44 view, mat44 *models, int shader, unsigned count);
 @@ -371869,6 +371877,10 @@ void skybox_sh_add_light(skybox_t *sky, vec3 light, vec3 dir, float strength) {
@@ -374296,7 +374296,7 @@ index d11dfa1..ddff135 100644
  API void     model_shading(model_t*, int shading);
  API void     model_skybox(model_t*, skybox_t sky, bool load_sh);
 +API void     model_lod(model_t*, float lo_detail, float hi_detail, float morph);
- API void     model_render(model_t, mat44 proj, mat44 view, mat44 model, int shader);
+ API void     model_render(&model_t, mat44 proj, mat44 view, mat44 model, int shader);
  API void     model_render_skeleton(model_t, mat44 model);
  API void     model_render_instanced(model_t, mat44 proj, mat44 view, mat44 *models, int shader, unsigned count);
 diff --git a/engine/v4k.c b/engine/v4k.c
@@ -374490,6 +374490,6 @@ index b15c41f..f7ab11a 100644
  API void     model_shading(model_t*, int shading);
  API void     model_skybox(model_t*, skybox_t sky, bool load_sh);
 +API void     model_lod(model_t*, float lo_detail, float hi_detail, float morph);
- API void     model_render(model_t, mat44 proj, mat44 view, mat44 model, int shader);
+ API void     model_render(&model_t, mat44 proj, mat44 view, mat44 model, int shader);
  API void     model_render_skeleton(model_t, mat44 model);
  API void     model_render_instanced(model_t, mat44 proj, mat44 view, mat44 *models, int shader, unsigned count);
diff --git a/wip/model_flush.patch b/wip/model_flush.patch
new file mode 100644
index 0000000..46c89b5
--- /dev/null
+++ b/wip/model_flush.patch
@@ -0,0 +1,6 @@
+diff --git a/depot b/depot
+--- a/depot
++++ b/depot
+@@ -1 +1 @@
+-Subproject commit 171f20f37ad66748fa4ea9874eca1d6ef601d285
++Subproject commit 171f20f37ad66748fa4ea9874eca1d6ef601d285-dirty