diff --git a/valve/pbr/debug/debug.mat b/valve/pbr/debug/debug.mat
index 2fbcc8f..1108d52 100644
--- a/valve/pbr/debug/debug.mat
+++ b/valve/pbr/debug/debug.mat
@@ -193,4 +193,58 @@
 "metalness" "1"
 "roughness" "1"
 }
+{
+"for" "metaldiel_br00"
+"basecolor_map" "/colors/black.png"
+"metalness" "0.5"
+"roughness" "0"
+}
+{
+"for" "metaldiel_br05"
+"basecolor_map" "/colors/black.png"
+"metalness" "0.5"
+"roughness" "0.5"
+}
+{
+"for" "metaldiel_br10"
+"basecolor_map" "/colors/black.png"
+"metalness" "0.5"
+"roughness" "1"
+}
+{
+"for" "metaldiel_gr00"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0.5"
+"roughness" "0"
+}
+{
+"for" "metaldiel_gr05"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0.5"
+"roughness" "0.5"
+}
+{
+"for" "metaldiel_gr10"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0.5"
+"roughness" "1"
+}
+{
+"for" "metaldiel_wr00"
+"basecolor_map" "/colors/white.png"
+"metalness" "0.5"
+"roughness" "0"
+}
+{
+"for" "metaldiel_wr05"
+"basecolor_map" "/colors/white.png"
+"metalness" "0.5"
+"roughness" "0.5"
+}
+{
+"for" "metaldiel_wr10"
+"basecolor_map" "/colors/white.png"
+"metalness" "0.5"
+"roughness" "1"
+}