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

cstrike/pbr/models/v_shield_r.mdl/v_shield_r.mat

@@ -0,0 +1,48 @@
+
+{
+"for" "#models/v_shield_r/fs1.mdl"
+//"basecolor_map" "fs1.png"
+//"normal_map" "fs1_normal.png"
+//"metal_map" "fs1_metal.png"
+//"roughness_map" "fs1_roughness.png"
+}
+
+{
+"for" "#models/v_shield_r/fs2.mdl"
+//"basecolor_map" "fs2.png"
+//"normal_map" "fs2_normal.png"
+//"metal_map" "fs2_metal.png"
+//"roughness_map" "fs2_roughness.png"
+}
+
+{
+"for" "#models/v_shield_r/shield.mdl"
+//"basecolor_map" "shield.png"
+//"normal_map" "shield_normal.png"
+//"metal_map" "shield_metal.png"
+//"roughness_map" "shield_roughness.png"
+}
+
+{
+"for" "#models/v_shield_r/view_finger.mdl"
+//"basecolor_map" "view_finger.png"
+//"normal_map" "view_finger_normal.png"
+//"metal_map" "view_finger_metal.png"
+//"roughness_map" "view_finger_roughness.png"
+}
+
+{
+"for" "#models/v_shield_r/view_glove.mdl"
+//"basecolor_map" "view_glove.png"
+//"normal_map" "view_glove_normal.png"
+//"metal_map" "view_glove_metal.png"
+//"roughness_map" "view_glove_roughness.png"
+}
+
+{
+"for" "#models/v_shield_r/view_skin.mdl"
+//"basecolor_map" "view_skin.png"
+//"normal_map" "view_skin_normal.png"
+//"metal_map" "view_skin_metal.png"
+//"roughness_map" "view_skin_roughness.png"
+}