diff --git a/Models/Placeholders/PhysicsTest/Cube.mtl b/Models/Placeholders/PhysicsTest/Cube.mtl
index 712dca8..f22dd78 100644
--- a/Models/Placeholders/PhysicsTest/Cube.mtl
+++ b/Models/Placeholders/PhysicsTest/Cube.mtl
@@ -9,4 +9,4 @@ Ks 0.500000 0.500000 0.500000
 Ni 1.000000
 d 1.000000
 illum 2
-map_Kd ObstacleTexture.png
+map_Kd Grass.png
diff --git a/Models/Placeholders/PhysicsTest/Grass.png b/Models/Placeholders/PhysicsTest/Grass.png
new file mode 100644
index 0000000..0797ad3
Binary files /dev/null and b/Models/Placeholders/PhysicsTest/Grass.png differ