diff --git a/wgt01/textures/SOURCES.md b/wgt01/SOURCES.md
similarity index 82%
rename from wgt01/textures/SOURCES.md
rename to wgt01/SOURCES.md
index e7d42b4..c1c0b73 100644
--- a/wgt01/textures/SOURCES.md
+++ b/wgt01/SOURCES.md
@@ -20,5 +20,10 @@
 | wgt01_slate_* | PBR_Procampur/tcn01_roof02_[DN].dds (cool slate regrade: MOD=42,40,105 TINT=#1c2436 TINTPCT=22); _h derived from diffuse luminance (BC4 source undecodable) | see readme |
 | wgt01_glass_d | PBR_Procampur/tcn01_glas02_d (diffuse only; alpha/env treatment deferred to facade work) | see readme |
 | wgt01_fbrick_* | ambientcg.com asset Bricks097 (1K JPG, 1024×512 source stacked 2× vertically to 1024×1024); hue-preserving grade MOD=55,75,100 TINT=#1a1512 TINTPCT=10 | CC0 |
+| wgt01_dirt_* | PBR_Procampur/tcn01_dirt00_* (default regrade) | see readme |
+| wgt01_grass_* | PBR_Procampur/tcn01_grass02_* (default regrade) | see readme |
+| wgt01_gravel_* | pd textures main lib/Ground/pattern_199 (default regrade) | see pd lib readme |
+| wgt01_road_* | pd textures main lib/Roads/pattern_50 (default regrade) | see pd lib readme |
 | wgt01_brass_* | ambientcg.com asset Metal008 (1K JPG); warm grade MOD=70,85,100 TINT=#241c10 TINTPCT=8 | CC0 |
+| wgt01_cobb03_* | PBR_Procampur/tcn01_cobb03_* (default regrade) | see readme |
 | wgt01_copper_* | ambientcg.com asset PaintedMetal006 (1K JPG, verdigris); grade MOD=65,80,100 TINT=#0f1a18 TINTPCT=10 | CC0 |
diff --git a/wgt01/contact-sheet.png b/wgt01/contact-sheet.png
new file mode 100644
index 0000000..b3819aa
--- /dev/null
+++ b/wgt01/contact-sheet.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d84e4a3eda50b44e850060f014ac063f7b727b10eefc4ed2b6bf8d7b2dedfa3b
+size 7809124
diff --git a/wgt01/textures/contact-sheet.png b/wgt01/textures/contact-sheet.png
deleted file mode 100644
index 7e5d0cd..0000000
--- a/wgt01/textures/contact-sheet.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bc1a43f632367c39cf6e934c0e7eb4d317d5464bbea3df120973ab0709f21a1b
-size 6357611
diff --git a/wgt01/textures/wgt01_plaza.mtr b/wgt01/textures/wgt01_cobb03.mtr
similarity index 52%
rename from wgt01/textures/wgt01_plaza.mtr
rename to wgt01/textures/wgt01_cobb03.mtr
index e9772fc..3cb5334 100644
--- a/wgt01/textures/wgt01_plaza.mtr
+++ b/wgt01/textures/wgt01_cobb03.mtr
@@ -1,9 +1,9 @@
-renderhint NormalAndSpecMapped
-
-// Textures
-texture0 wgt01_plaza_d
-texture1 wgt01_plaza_n
-texture2 black
-texture3 null
-texture4 wgt01_plaza_h
-texture5 null
+renderhint NormalAndSpecMapped
+
+// Textures
+texture0 wgt01_cobb03_d
+texture1 wgt01_cobb03_n
+texture2 black
+texture3 null
+texture4 wgt01_cobb03_h
+texture5 null
diff --git a/wgt01/textures/wgt01_cobb03_d.tga b/wgt01/textures/wgt01_cobb03_d.tga
new file mode 100644
index 0000000..5925896
--- /dev/null
+++ b/wgt01/textures/wgt01_cobb03_d.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11dc8a34c565004b1d3df7ce4d51c2db3e2df1e798b19a84f6d08c7b01a67780
+size 3145746
diff --git a/wgt01/textures/wgt01_cobb03_h.tga b/wgt01/textures/wgt01_cobb03_h.tga
new file mode 100644
index 0000000..6a1ab8f
--- /dev/null
+++ b/wgt01/textures/wgt01_cobb03_h.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a3422445e5a9d7e6486dfd9b002f734acc9b4d0e1be8f8031ea7345d4f42e9d
+size 3145772
diff --git a/wgt01/textures/wgt01_cobb03_n.tga b/wgt01/textures/wgt01_cobb03_n.tga
new file mode 100644
index 0000000..1a828f8
--- /dev/null
+++ b/wgt01/textures/wgt01_cobb03_n.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb5fcb1bbabc67df0f3450370af22b64bf1fc10b93571aaff0015a3d276e798b
+size 3145772
diff --git a/wgt01/textures/wgt01_dirt.mtr b/wgt01/textures/wgt01_dirt.mtr
new file mode 100644
index 0000000..37fcfd3
--- /dev/null
+++ b/wgt01/textures/wgt01_dirt.mtr
@@ -0,0 +1,9 @@
+renderhint NormalAndSpecMapped
+
+// Textures
+texture0 wgt01_dirt_d
+texture1 wgt01_dirt_n
+texture2 black
+texture3 null
+texture4 wgt01_dirt_h
+texture5 null
diff --git a/wgt01/textures/wgt01_dirt_d.tga b/wgt01/textures/wgt01_dirt_d.tga
new file mode 100644
index 0000000..bb5dca4
--- /dev/null
+++ b/wgt01/textures/wgt01_dirt_d.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c98afa9a914c2153a36294f7a3542b744a13160b4433f5dc7f00ae3c4c228516
+size 3145746
diff --git a/wgt01/textures/wgt01_dirt_h.tga b/wgt01/textures/wgt01_dirt_h.tga
new file mode 100644
index 0000000..fdc8c19
--- /dev/null
+++ b/wgt01/textures/wgt01_dirt_h.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a942414d393d472f706281eca2e561402574ddc75301aab91797abc4d59e856
+size 3145746
diff --git a/wgt01/textures/wgt01_dirt_n.tga b/wgt01/textures/wgt01_dirt_n.tga
new file mode 100644
index 0000000..fad7420
--- /dev/null
+++ b/wgt01/textures/wgt01_dirt_n.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3809e950b980eb8775256ea0aae6667d7a73276ca362f23753488ae20e1fffb
+size 3145746
diff --git a/wgt01/textures/wgt01_fence01.mtr b/wgt01/textures/wgt01_fence01.mtr
new file mode 100644
index 0000000..3dada86
--- /dev/null
+++ b/wgt01/textures/wgt01_fence01.mtr
@@ -0,0 +1,10 @@
+
+renderhint NormalAndSpecMapped
+
+// Textures
+texture0 wgt01_fence01_d
+texture1 wgt01_fence01_n
+texture2 black
+texture3 null
+texture4 wgt01_fence01_h
+texture5 null
diff --git a/wgt01/textures/wgt01_fence01_d.tga b/wgt01/textures/wgt01_fence01_d.tga
new file mode 100644
index 0000000..fbc3bef
--- /dev/null
+++ b/wgt01/textures/wgt01_fence01_d.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb38461a2d6f7b7a7c30a5cea5530b96325899b78dafad42ac5fcfd32f39d49d
+size 4194348
diff --git a/wgt01/textures/wgt01_fence01_h.tga b/wgt01/textures/wgt01_fence01_h.tga
new file mode 100644
index 0000000..1d6d445
--- /dev/null
+++ b/wgt01/textures/wgt01_fence01_h.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1098f60c5613d6294b490254079656935dceeeac3234671c3372a863f8e7e4cf
+size 4194348
diff --git a/wgt01/textures/wgt01_fence01_n.tga b/wgt01/textures/wgt01_fence01_n.tga
new file mode 100644
index 0000000..8101a11
--- /dev/null
+++ b/wgt01/textures/wgt01_fence01_n.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14494a9caa7d9820616859ea382c206ec2e19d4b43265edc352a8a9c6fc33ee5
+size 4194348
diff --git a/wgt01/textures/wgt01_grass.mtr b/wgt01/textures/wgt01_grass.mtr
new file mode 100644
index 0000000..d5ba599
--- /dev/null
+++ b/wgt01/textures/wgt01_grass.mtr
@@ -0,0 +1,9 @@
+renderhint NormalAndSpecMapped
+
+// Textures
+texture0 wgt01_grass_d
+texture1 wgt01_grass_n
+texture2 black
+texture3 null
+texture4 wgt01_grass_h
+texture5 null
diff --git a/wgt01/textures/wgt01_grass_d.tga b/wgt01/textures/wgt01_grass_d.tga
new file mode 100644
index 0000000..97922a7
--- /dev/null
+++ b/wgt01/textures/wgt01_grass_d.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1153c535c5791ce754c3adb88a22cb45ff51652b09c4545ef6bc19340371582b
+size 3145746
diff --git a/wgt01/textures/wgt01_grass_h.tga b/wgt01/textures/wgt01_grass_h.tga
new file mode 100644
index 0000000..04a7763
--- /dev/null
+++ b/wgt01/textures/wgt01_grass_h.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc468cf701edb6be4d79f9e8ce24f93e4d652f89dbdd2531e27f40e1801f043d
+size 3145746
diff --git a/wgt01/textures/wgt01_grass_n.tga b/wgt01/textures/wgt01_grass_n.tga
new file mode 100644
index 0000000..290384e
--- /dev/null
+++ b/wgt01/textures/wgt01_grass_n.tga
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c99b62bbdfe4f6827b18eec59b2360361a3a4e991fa00553e196d147f50ed62
+size 3145746
diff --git a/wgt01/textures/wgt01_plaza_d.tga b/wgt01/textures/wgt01_plaza_d.tga
deleted file mode 100644
index ecd8520..0000000
--- a/wgt01/textures/wgt01_plaza_d.tga
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b7f5e5d2defef9d25060adcd854aad18a9b2a5a3f017488e1e1488ecd6f3634
-size 3145746
diff --git a/wgt01/textures/wgt01_plaza_h.tga b/wgt01/textures/wgt01_plaza_h.tga
deleted file mode 100644
index ceae8ae..0000000
--- a/wgt01/textures/wgt01_plaza_h.tga
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b705ff7e405b072b76c118b7d99593d55b017c7df76c468998a3e227990fb59f
-size 3145746
diff --git a/wgt01/textures/wgt01_plaza_n.tga b/wgt01/textures/wgt01_plaza_n.tga
deleted file mode 100644
index 08c3579..0000000
--- a/wgt01/textures/wgt01_plaza_n.tga
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:12501e6b6c4e9640897e7678cb49022b3726a6205269e51b9ed9865c14557811
-size 3145746
diff --git a/wgt01/wgt01.blend b/wgt01/wgt01.blend
index 9b2a12d..2ea7877 100644
--- a/wgt01/wgt01.blend
+++ b/wgt01/wgt01.blend
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:807601f72c95ee5b30b1ad6f77dce35b8b39e34f2aeaececa6976932b5ef41f7
-size 1754392
+oid sha256:46cf0aae8681c93ad0a0585cdde6c4fb61020ae96e94e981f27b9e212d5c2c45
+size 141466340
diff --git a/wgt01/wgt01.blend1 b/wgt01/wgt01.blend1
index 4601f29..7940952 100644
Binary files a/wgt01/wgt01.blend1 and b/wgt01/wgt01.blend1 differ
diff --git a/wgt01/wire_materials.py b/wgt01/wire_materials.py
index 8370074..b2e715e 100644
--- a/wgt01/wire_materials.py
+++ b/wgt01/wire_materials.py
@@ -1,7 +1,7 @@
 """Create/refresh MAT_wgt01_* materials in wgt01.blend (run headless)."""
 import bpy, os
 SLOTS = ["cobble", "worn", "plaza", "sidewlk", "wall", "bridge", "gutter", "water",
-         "fbrick", "iron", "timber", "planks", "brass", "copper", "plastr", "slate", "glass"]
+         "fbrick", "iron", "timber", "planks", "brass", "copper", "plastr", "slate", "glass", "dirt", "grass", "gravel", "road"]
 BASE = os.path.dirname(bpy.data.filepath)
 
 for slot in SLOTS: