diff --git a/valve/pbr/halflife.wad/halflife.wad.mat b/valve/pbr/halflife.wad/halflife.wad.mat
index a708f7a..39099dc 100644
--- a/valve/pbr/halflife.wad/halflife.wad.mat
+++ b/valve/pbr/halflife.wad/halflife.wad.mat
@@ -4226,6 +4226,8 @@ include "-[~LIGHT]/-[~LIGHT].mat"
 //"normal_map" "ELEV1_DR_normal.png"
 //"metal_map" "ELEV1_DR_metal.png"
 //"roughness_map" "ELEV1_DR_roughness.png"
+"metalness" "1"
+"roughness" "0.5"
 }
 
 {
diff --git a/valve/pbr/liquids.wad/!C2A54_normal.png b/valve/pbr/liquids.wad/!C2A54_normal.png
new file mode 100644
index 0000000..508e73e
--- /dev/null
+++ b/valve/pbr/liquids.wad/!C2A54_normal.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:470d8cbce6876c2dfb82a9b5c88c02e78838858f293971bcd0324a9529fa93ac
+size 20871
diff --git a/valve/pbr/liquids.wad/liquids.wad.mat b/valve/pbr/liquids.wad/liquids.wad.mat
index 3851911..3144bb5 100644
--- a/valve/pbr/liquids.wad/liquids.wad.mat
+++ b/valve/pbr/liquids.wad/liquids.wad.mat
@@ -59,9 +59,12 @@ include "+WATERFALL1/+WATERFALL1.mat"
 {
 "for" "!C2A54"
 //"basecolor_map" "!C2A54.png"
-//"normal_map" "!C2A54_normal.png"
+"normal_map" "!C2A54_normal.png"
+//"normal_map" "/debug/debug_circle_normal2.png"
 //"metal_map" "!C2A54_metal.png"
 //"roughness_map" "!C2A54_roughness.png"
+"metalness" "0.7"
+"roughness" "0.25"
 }
 
 {
diff --git a/valve/pbr/maps/c0a0.bsp/c0a0.bsp.mat b/valve/pbr/maps/c0a0.bsp/c0a0.bsp.mat
new file mode 100644
index 0000000..3bfa586
--- /dev/null
+++ b/valve/pbr/maps/c0a0.bsp/c0a0.bsp.mat
@@ -0,0 +1,12 @@
+// Fix bad material
+{
+"for" "CHROMEBAR"
+//"basecolor_map" "CHROMEBAR.png"
+//"basecolor_map" "-0out_w3.mip"
+//"basecolor_map" "/colors/white.png"
+//"normal_map" "CHROMEBAR_normal.png"
+//"metal_map" "CHROMEBAR_metal.png"
+//"roughness_map" "CHROMEBAR_roughness.png"
+//"metalness" "0"
+//"roughness" "0.3"
+}