add blank material files

valve/pbr/models/base.mdl/base.mdl.mat

@@ -0,0 +1,40 @@
+
+{
+"for" "#models/base/Fin1.mdl"
+//"basecolor_map" "Fin1.png"
+//"normal_map" "Fin1_normal.png"
+//"metal_map" "Fin1_metal.png"
+//"roughness_map" "Fin1_roughness.png"
+}
+
+{
+"for" "#models/base/Head1.mdl"
+//"basecolor_map" "Head1.png"
+//"normal_map" "Head1_normal.png"
+//"metal_map" "Head1_metal.png"
+//"roughness_map" "Head1_roughness.png"
+}
+
+{
+"for" "#models/base/Jaw1.mdl"
+//"basecolor_map" "Jaw1.png"
+//"normal_map" "Jaw1_normal.png"
+//"metal_map" "Jaw1_metal.png"
+//"roughness_map" "Jaw1_roughness.png"
+}
+
+{
+"for" "#models/base/M_Body1.mdl"
+//"basecolor_map" "M_Body1.png"
+//"normal_map" "M_Body1_normal.png"
+//"metal_map" "M_Body1_metal.png"
+//"roughness_map" "M_Body1_roughness.png"
+}
+
+{
+"for" "#models/base/Spine1.mdl"
+//"basecolor_map" "Spine1.png"
+//"normal_map" "Spine1_normal.png"
+//"metal_map" "Spine1_metal.png"
+//"roughness_map" "Spine1_roughness.png"
+}