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

gearbox/pbr/models/intro_medic.mdl/intro_medic.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/intro_medic/boots.mdl"
+//"basecolor_map" "boots.png"
+//"normal_map" "boots_normal.png"
+//"metal_map" "boots_metal.png"
+//"roughness_map" "boots_roughness.png"
+}
+
+{
+"for" "#models/intro_medic/fatigues.mdl"
+//"basecolor_map" "fatigues.png"
+//"normal_map" "fatigues_normal.png"
+//"metal_map" "fatigues_metal.png"
+//"roughness_map" "fatigues_roughness.png"
+}
+
+{
+"for" "#models/intro_medic/medic_head.mdl"
+//"basecolor_map" "medic_head.png"
+//"normal_map" "medic_head_normal.png"
+//"metal_map" "medic_head_metal.png"
+//"roughness_map" "medic_head_roughness.png"
+}
+
+{
+"for" "#models/intro_medic/medic_helmet.mdl"
+//"basecolor_map" "medic_helmet.png"
+//"normal_map" "medic_helmet_normal.png"
+//"metal_map" "medic_helmet_metal.png"
+//"roughness_map" "medic_helmet_roughness.png"
+}
+
+{
+"for" "#models/intro_medic/Medic_torso.mdl"
+//"basecolor_map" "Medic_torso.png"
+//"normal_map" "Medic_torso_normal.png"
+//"metal_map" "Medic_torso_metal.png"
+//"roughness_map" "Medic_torso_roughness.png"
+}