diff --git a/valve/pbr/halflife.wad/halflife.mat b/valve/pbr/halflife.wad/halflife.mat
index cc83514..b395cb8 100644
--- a/valve/pbr/halflife.wad/halflife.mat
+++ b/valve/pbr/halflife.wad/halflife.mat
@@ -6551,7 +6551,19 @@ include "-[~LIGHT]/-[~LIGHT].mat"
 //"metal_map" "GENERIC108_metal.png"
 //"roughness_map" "GENERIC108_roughness.png"
 }
-
+{
+"for" "GENERIC108"
+//"basecolor_map" "GENERIC108.png"
+//"normal_map" "GENERIC108_normal.png"
+//"metal_map" "GENERIC108_metal.png"
+//"roughness_map" "GENERIC108_roughness.png"
+// FIXME
+"for_rendermode" "kRenderTransTexture"
+"basecolor_map" "/colors/white.png"
+"base_color" "1 1 1 0.5"
+"roughness" "0.05"
+"metalness" "0.8"
+}
 {
 "for" "GENERIC108A"
 //"basecolor_map" "GENERIC108A.png"
@@ -7207,6 +7219,12 @@ include "-[~LIGHT]/-[~LIGHT].mat"
 //"roughness_map" "GLASSBLUE1_roughness.png"
 //"metalness" "1"
 //"roughness" "0.1"
+"for_rendermode" "kRenderTransTexture"
+"basecolor_map" "/colors/white.png"
+//"base_color" "2 2 2 1"
+"base_color" "0.7 0.8 0.9 1"
+"roughness" "0.01"
+"metalness" "1"
 }
 
 {
@@ -7231,6 +7249,13 @@ include "-[~LIGHT]/-[~LIGHT].mat"
 //"normal_map" "GLASS_BRIGHT_normal.png"
 //"metal_map" "GLASS_BRIGHT_metal.png"
 //"roughness_map" "GLASS_BRIGHT_roughness.png"
+// FIXME
+"for_rendermode" "kRenderTransTexture"
+"basecolor_map" "/colors/white.png"
+//"base_color" "2 2 2 1"
+"base_color" "0.7 0.8 0.9 1"
+"roughness" "0.01"
+"metalness" "1"
 }
 
 {
@@ -7247,6 +7272,13 @@ include "-[~LIGHT]/-[~LIGHT].mat"
 //"normal_map" "GLASS_MED_normal.png"
 //"metal_map" "GLASS_MED_metal.png"
 //"roughness_map" "GLASS_MED_roughness.png"
+// FIXME
+"for_rendermode" "kRenderTransTexture"
+"basecolor_map" "/colors/white.png"
+//"base_color" "1 1 1 0.5"
+"base_color" "0.7 0.8 0.9 1"
+"roughness" "0.01"
+"metalness" "1"
 }
 
 {
diff --git a/valve/pbr/maps/c1a0b.bsp/c1a0b.mat b/valve/pbr/maps/c1a0b.bsp/c1a0b.mat
index 4d78435..8501e6a 100644
--- a/valve/pbr/maps/c1a0b.bsp/c1a0b.mat
+++ b/valve/pbr/maps/c1a0b.bsp/c1a0b.mat
@@ -1,4 +1,12 @@
 // TODO: fix smooth normal
 {
 "for" "trrm_pan1" // reset material
+}
+{
+"for_rendermode" "kRenderTransTexture"
+"for" "generic027" // TODO
+"base_color" "2 2 2 0"
+//"basecolor_map" "/colors/white.png"
+"metalness" "0.5"
+"roughness" "0.1"
 }
\ No newline at end of file
diff --git a/valve/pbr/maps/c1a0c.bsp/c1a0c.mat b/valve/pbr/maps/c1a0c.bsp/c1a0c.mat
new file mode 100644
index 0000000..72c837c
--- /dev/null
+++ b/valve/pbr/maps/c1a0c.bsp/c1a0c.mat
@@ -0,0 +1,7 @@
+{
+"for_rendermode" "kRenderTransTexture"
+"for" "generic028"
+"basecolor_map" "/colors/white.png"
+"metalness" "0.8"
+"roughness" "0.1"
+}
\ No newline at end of file
diff --git a/valve/pbr/maps/c1a0d.bsp/c1a0d.mat b/valve/pbr/maps/c1a0d.bsp/c1a0d.mat
index 7012a98..d22522c 100644
--- a/valve/pbr/maps/c1a0d.bsp/c1a0d.mat
+++ b/valve/pbr/maps/c1a0d.bsp/c1a0d.mat
@@ -1,15 +1,7 @@
-// Mirror hack
 {
-"for" "mirror"
+"for_rendermode" "kRenderTransTexture"
+"for" "table2"
 "basecolor_map" "/colors/white.png"
-"metal_map" "/colors/white.png"
-"roughness_map" "/colors/black.png"
-}
-
-// test map material patch
-//{
-//"for" "c1a0_labflre"
-//"basecolor_map" "/colors/white.png"
-//"metal_map" "/colors/white.png"
-//"roughness_map" "/colors/black.png"
-//}
+"metalness" "0.6"
+"roughness" "0"
+}
\ No newline at end of file
diff --git a/valve/pbr/maps/c1a3.bsp/c1a3.mat b/valve/pbr/maps/c1a3.bsp/c1a3.mat
index e595487..22bbd24 100644
--- a/valve/pbr/maps/c1a3.bsp/c1a3.mat
+++ b/valve/pbr/maps/c1a3.bsp/c1a3.mat
@@ -1,9 +1,4 @@
 {
-"for" "generic028" // FIXME: is used for both the fan and the table
-"metalness" "1"
-"roughness" "0.1"
-}
-{
 "for" "-0silo2_cor2"
 "metalness" "1"
 "roughness" "0.4"
diff --git a/valve/pbr/materials.mat b/valve/pbr/materials.mat
index 8bdcf51..670398e 100644
--- a/valve/pbr/materials.mat
+++ b/valve/pbr/materials.mat
@@ -1,2 +1,12 @@
 include "debug/debug.mat"
 include "mirror.mat"
+
+
+// generic materials (new)
+{
+"new" "generic_metal1"
+"basecolor_map" "/colors/white.png"
+"base_color" "0.6 0.6 0.6"
+"metalness" "1"
+"roughness" "0.2"
+}
\ No newline at end of file
diff --git a/valve/pbr/mirror.mat b/valve/pbr/mirror.mat
index 39d1e64..dc0b15e 100644
--- a/valve/pbr/mirror.mat
+++ b/valve/pbr/mirror.mat
@@ -4,24 +4,31 @@
 "for" "mirror"
 "new" "mirror"
 "basecolor_map" "/colors/white.png"
-"metal_map" "/colors/white.png"
-"roughness_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0"
+}
+{
+"for" "mirror_broken" // TODO: normal, displacement, metalness, roughness maps
+"new" "mirror_broken"
+"basecolor_map" "/colors/white.png"
+"metalness" "1"
+"roughness" "0"
 }
 {
 "for" "reflect"
 "basecolor_map" "/colors/white.png"
-"metal_map" "/colors/white.png"
-"roughness_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0"
 }
 {
 "for" "!reflect"
 "basecolor_map" "/colors/white.png"
-"metal_map" "/colors/white.png"
-"roughness_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0"
 }
 {
 "for" "reflect1"
 "basecolor_map" "/colors/white.png"
-"metal_map" "/colors/white.png"
-"roughness_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0"
 }