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

gearbox/pbr/models/v_m40a1.mdl/v_m40a1.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/v_m40a1/hand.mdl"
+//"basecolor_map" "hand.png"
+//"normal_map" "hand_normal.png"
+//"metal_map" "hand_metal.png"
+//"roughness_map" "hand_roughness.png"
+}
+
+{
+"for" "#models/v_m40a1/m40a1_ref.mdl"
+//"basecolor_map" "m40a1_ref.png"
+//"normal_map" "m40a1_ref_normal.png"
+//"metal_map" "m40a1_ref_metal.png"
+//"roughness_map" "m40a1_ref_roughness.png"
+}
+
+{
+"for" "#models/v_m40a1/m40a1_round.mdl"
+//"basecolor_map" "m40a1_round.png"
+//"normal_map" "m40a1_round_normal.png"
+//"metal_map" "m40a1_round_metal.png"
+//"roughness_map" "m40a1_round_roughness.png"
+}
+
+{
+"for" "#models/v_m40a1/skin.mdl"
+//"basecolor_map" "skin.png"
+//"normal_map" "skin_normal.png"
+//"metal_map" "skin_metal.png"
+//"roughness_map" "skin_roughness.png"
+}
+
+{
+"for" "#models/v_m40a1/sniper_ammo.mdl"
+//"basecolor_map" "sniper_ammo.png"
+//"normal_map" "sniper_ammo_normal.png"
+//"metal_map" "sniper_ammo_metal.png"
+//"roughness_map" "sniper_ammo_roughness.png"
+}