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

gearbox/pbr/models/intro_torch.mdl/intro_torch.mat

@@ -0,0 +1,48 @@
+
+{
+"for" "#models/intro_torch/boots.mdl"
+//"basecolor_map" "boots.png"
+//"normal_map" "boots_normal.png"
+//"metal_map" "boots_metal.png"
+//"roughness_map" "boots_roughness.png"
+}
+
+{
+"for" "#models/intro_torch/Desert_Eagle.mdl"
+//"basecolor_map" "Desert_Eagle.png"
+//"normal_map" "Desert_Eagle_normal.png"
+//"metal_map" "Desert_Eagle_metal.png"
+//"roughness_map" "Desert_Eagle_roughness.png"
+}
+
+{
+"for" "#models/intro_torch/engineer_fatigues.mdl"
+//"basecolor_map" "engineer_fatigues.png"
+//"normal_map" "engineer_fatigues_normal.png"
+//"metal_map" "engineer_fatigues_metal.png"
+//"roughness_map" "engineer_fatigues_roughness.png"
+}
+
+{
+"for" "#models/intro_torch/engineer_head.mdl"
+//"basecolor_map" "engineer_head.png"
+//"normal_map" "engineer_head_normal.png"
+//"metal_map" "engineer_head_metal.png"
+//"roughness_map" "engineer_head_roughness.png"
+}
+
+{
+"for" "#models/intro_torch/engineer_torso.mdl"
+//"basecolor_map" "engineer_torso.png"
+//"normal_map" "engineer_torso_normal.png"
+//"metal_map" "engineer_torso_metal.png"
+//"roughness_map" "engineer_torso_roughness.png"
+}
+
+{
+"for" "#models/intro_torch/helmet.mdl"
+//"basecolor_map" "helmet.png"
+//"normal_map" "helmet_normal.png"
+//"metal_map" "helmet_metal.png"
+//"roughness_map" "helmet_roughness.png"
+}