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

gearbox/pbr/models/intro_saw.mdl/intro_saw.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/intro_saw/boots.mdl"
+//"basecolor_map" "boots.png"
+//"normal_map" "boots_normal.png"
+//"metal_map" "boots_metal.png"
+//"roughness_map" "boots_roughness.png"
+}
+
+{
+"for" "#models/intro_saw/fatigues.mdl"
+//"basecolor_map" "fatigues.png"
+//"normal_map" "fatigues_normal.png"
+//"metal_map" "fatigues_metal.png"
+//"roughness_map" "fatigues_roughness.png"
+}
+
+{
+"for" "#models/intro_saw/grunt_MP5.mdl"
+//"basecolor_map" "grunt_MP5.png"
+//"normal_map" "grunt_MP5_normal.png"
+//"metal_map" "grunt_MP5_metal.png"
+//"roughness_map" "grunt_MP5_roughness.png"
+}
+
+{
+"for" "#models/intro_saw/intro_saw.mdl"
+//"basecolor_map" "intro_saw.png"
+//"normal_map" "intro_saw_normal.png"
+//"metal_map" "intro_saw_metal.png"
+//"roughness_map" "intro_saw_roughness.png"
+}
+
+{
+"for" "#models/intro_saw/saw_gunner_torso.mdl"
+//"basecolor_map" "saw_gunner_torso.png"
+//"normal_map" "saw_gunner_torso_normal.png"
+//"metal_map" "saw_gunner_torso_metal.png"
+//"roughness_map" "saw_gunner_torso_roughness.png"
+}