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

bshift/pbr/models/qmeal.mdl/qmeal.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/qmeal/bread.mdl"
+//"basecolor_map" "bread.png"
+//"normal_map" "bread_normal.png"
+//"metal_map" "bread_metal.png"
+//"roughness_map" "bread_roughness.png"
+}
+
+{
+"for" "#models/qmeal/canbutt.mdl"
+//"basecolor_map" "canbutt.png"
+//"normal_map" "canbutt_normal.png"
+//"metal_map" "canbutt_metal.png"
+//"roughness_map" "canbutt_roughness.png"
+}
+
+{
+"for" "#models/qmeal/cantop.mdl"
+//"basecolor_map" "cantop.png"
+//"normal_map" "cantop_normal.png"
+//"metal_map" "cantop_metal.png"
+//"roughness_map" "cantop_roughness.png"
+}
+
+{
+"for" "#models/qmeal/cheese.mdl"
+//"basecolor_map" "cheese.png"
+//"normal_map" "cheese_normal.png"
+//"metal_map" "cheese_metal.png"
+//"roughness_map" "cheese_roughness.png"
+}
+
+{
+"for" "#models/qmeal/sprite.mdl"
+//"basecolor_map" "sprite.png"
+//"normal_map" "sprite_normal.png"
+//"metal_map" "sprite_metal.png"
+//"roughness_map" "sprite_roughness.png"
+}