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

cstrike/pbr/models/guerilla.mdl/guerilla.mat

@@ -0,0 +1,56 @@
+
+{
+"for" "#models/guerilla/arms.mdl"
+//"basecolor_map" "arms.png"
+//"normal_map" "arms_normal.png"
+//"metal_map" "arms_metal.png"
+//"roughness_map" "arms_roughness.png"
+}
+
+{
+"for" "#models/guerilla/backpack.mdl"
+//"basecolor_map" "backpack.png"
+//"normal_map" "backpack_normal.png"
+//"metal_map" "backpack_metal.png"
+//"roughness_map" "backpack_roughness.png"
+}
+
+{
+"for" "#models/guerilla/boots.mdl"
+//"basecolor_map" "boots.png"
+//"normal_map" "boots_normal.png"
+//"metal_map" "boots_metal.png"
+//"roughness_map" "boots_roughness.png"
+}
+
+{
+"for" "#models/guerilla/hair.mdl"
+//"basecolor_map" "hair.png"
+//"normal_map" "hair_normal.png"
+//"metal_map" "hair_metal.png"
+//"roughness_map" "hair_roughness.png"
+}
+
+{
+"for" "#models/guerilla/head2.mdl"
+//"basecolor_map" "head2.png"
+//"normal_map" "head2_normal.png"
+//"metal_map" "head2_metal.png"
+//"roughness_map" "head2_roughness.png"
+}
+
+{
+"for" "#models/guerilla/legs.mdl"
+//"basecolor_map" "legs.png"
+//"normal_map" "legs_normal.png"
+//"metal_map" "legs_metal.png"
+//"roughness_map" "legs_roughness.png"
+}
+
+{
+"for" "#models/guerilla/torso.mdl"
+//"basecolor_map" "torso.png"
+//"normal_map" "torso_normal.png"
+//"metal_map" "torso_metal.png"
+//"roughness_map" "torso_roughness.png"
+}