remove combined {models,sprites}.mat, remove extra .mdl .spr exts

gearbox/pbr/models/v_displacer.mdl/v_displacer.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/v_displacer/displacer.mdl"
+//"basecolor_map" "displacer.png"
+//"normal_map" "displacer_normal.png"
+//"metal_map" "displacer_metal.png"
+//"roughness_map" "displacer_roughness.png"
+}
+
+{
+"for" "#models/v_displacer/displacer_pipe.mdl"
+//"basecolor_map" "displacer_pipe.png"
+//"normal_map" "displacer_pipe_normal.png"
+//"metal_map" "displacer_pipe_metal.png"
+//"roughness_map" "displacer_pipe_roughness.png"
+}
+
+{
+"for" "#models/v_displacer/hand.mdl"
+//"basecolor_map" "hand.png"
+//"normal_map" "hand_normal.png"
+//"metal_map" "hand_metal.png"
+//"roughness_map" "hand_roughness.png"
+}
+
+{
+"for" "#models/v_displacer/silver_Chrome.mdl"
+//"basecolor_map" "silver_Chrome.png"
+//"normal_map" "silver_Chrome_normal.png"
+//"metal_map" "silver_Chrome_metal.png"
+//"roughness_map" "silver_Chrome_roughness.png"
+}
+
+{
+"for" "#models/v_displacer/skin.mdl"
+//"basecolor_map" "skin.png"
+//"normal_map" "skin_normal.png"
+//"metal_map" "skin_metal.png"
+//"roughness_map" "skin_roughness.png"
+}