add blank material files

gearbox/pbr/models/p_spore_launcher.mdl/p_spore_launcher.mdl.mat

@@ -0,0 +1,16 @@
+
+{
+"for" "#models/p_spore_launcher/w_spore_launcher.mdl"
+//"basecolor_map" "w_spore_launcher.png"
+//"normal_map" "w_spore_launcher_normal.png"
+//"metal_map" "w_spore_launcher_metal.png"
+//"roughness_map" "w_spore_launcher_roughness.png"
+}
+
+{
+"for" "#models/p_spore_launcher/w_spore_launcher_mouth.mdl"
+//"basecolor_map" "w_spore_launcher_mouth.png"
+//"normal_map" "w_spore_launcher_mouth_normal.png"
+//"metal_map" "w_spore_launcher_mouth_metal.png"
+//"roughness_map" "w_spore_launcher_mouth_roughness.png"
+}