diff --git a/src/main/java/rs117/hd/data/materials/Material.java b/src/main/java/rs117/hd/data/materials/Material.java
index 926476c15..d8a2748b4 100644
--- a/src/main/java/rs117/hd/data/materials/Material.java
+++ b/src/main/java/rs117/hd/data/materials/Material.java
@@ -348,6 +348,9 @@ public enum Material {
 		.setNormalMap(GRAVEL_N)
 		.setSpecular(0.4f, 130)
 	),
+	VERTICAL_GRAVEL(GRAVEL, p -> p
+		.setNormalMap(null)
+	),
 	GRAVEL_LIGHT(GRAVEL, p -> p
 		.setBrightness(1.5f)
 	),
diff --git a/src/main/resources/rs117/hd/scene/areas.json b/src/main/resources/rs117/hd/scene/areas.json
index ccc16dff3..22adb0cd3 100644
--- a/src/main/resources/rs117/hd/scene/areas.json
+++ b/src/main/resources/rs117/hd/scene/areas.json
@@ -1927,18 +1927,16 @@
   {
     "name": "AL_KHARID_GRASS_FIXES",
     "aabbs": [
-      [ 3348, 3293, 0, 3415, 3329, 0 ],
-      [ 3399, 3267, 0, 3414, 3292, 0 ],
-      [ 3393, 3269, 0, 3398, 3292, 0 ],
-      [ 3389, 3274, 0, 3392, 3292, 0 ],
-      [ 3383, 3290, 0, 3385, 3292, 0 ],
-      [ 3358, 3292, 0, 3382, 3292, 0 ],
-      [ 3365, 3291, 0, 3375, 3291, 0 ],
-      [ 3316, 3328, 0, 3327, 3330, 0 ],
-      [ 3347, 3298, 0, 3347, 3314, 0 ],
-      [ 3266, 3262, 0, 3269, 3263, 0 ],
-      [ 3275, 3294, 0, 3275, 3295, 0 ],
-      [ 3292, 3328, 0, 3300, 3329, 0 ]
+      [ 3348, 3293, 3415, 3329 ],
+      [ 3399, 3267, 3414, 3292 ],
+      [ 3393, 3269, 3398, 3292 ],
+      [ 3389, 3274, 3392, 3292 ],
+      [ 3383, 3290, 3385, 3292 ],
+      [ 3358, 3292, 3382, 3292 ],
+      [ 3365, 3291, 3375, 3291 ],
+      [ 3301, 3328, 3327, 3330 ],
+      [ 3347, 3298, 3347, 3314 ],
+      [ 3292, 3328, 3300, 3329 ]
     ]
   },
   {
diff --git a/src/main/resources/rs117/hd/scene/ground_materials.json b/src/main/resources/rs117/hd/scene/ground_materials.json
index 2dcf9dc3a..ea9ac5a48 100644
--- a/src/main/resources/rs117/hd/scene/ground_materials.json
+++ b/src/main/resources/rs117/hd/scene/ground_materials.json
@@ -46,6 +46,12 @@
       "DIRT_2_VERT"
     ]
   },
+  {
+    "name": "VERTICAL_GRAVEL",
+    "materials": [
+      "VERTICAL_GRAVEL"
+    ]
+  },
   {
     "name": "SNOW_1",
     "materials": [
diff --git a/src/main/resources/rs117/hd/scene/tile_overrides.json b/src/main/resources/rs117/hd/scene/tile_overrides.json
index d4cdb2a1a..193adaedd 100644
--- a/src/main/resources/rs117/hd/scene/tile_overrides.json
+++ b/src/main/resources/rs117/hd/scene/tile_overrides.json
@@ -1035,6 +1035,12 @@
     "blended": false,
     "shiftLightness": 10
   },
+  {
+    "name": "AL_KHARID_MINE_WALLS",
+    "area": "AL_KHARID_MINE",
+    "groundMaterial": "VERTICAL_GRAVEL",
+    "overlayIds": [ 26 ]
+  },
   {
     "name": "KHARID_PATHS_1",
     "area": "KHARID_DESERT_REGION",
@@ -5180,6 +5186,7 @@
     "underlayIds": [
       49,
       50,
+      52,
       62,
       61,
       64
@@ -5266,13 +5273,64 @@
     "maxSaturation": 3,
     "shiftLightness": 5
   },
+  {
+    "name": "KHARID_DIRT",
+    "groundMaterial": "DIRT",
+    "maxLightness": 50,
+    "shiftHue": -1,
+    "shiftSaturation": -1
+  },
+  {
+    "name": "KHARID_GRASS",
+    "groundMaterial": "OVERWORLD_GRASS_1",
+    "maxLightness": 50
+  },
   {
     "name": "KHARID_SAND_1",
     "area": "KHARID_DESERT_REGION",
+    "groundMaterial": "SAND",
+    "maxLightness": 60,
+    "shiftHue": -1,
+    "underlayIds": [
+      45,
+      49,
+      50,
+      52,
+      53,
+      58,
+      61,
+      62,
+      63,
+      64,
+      67,
+      68,
+      69,
+      99,
+      126,
+      129
+    ],
+    "replacements": {
+      "KHARID_GRASS": [
+        "h > 11",
+        "h > 9 && s > 3",
+        "h == 9 && s > 4"
+      ],
+      "KHARID_DIRT": [
+        "h < 8",
+        "h == 8 && s > 3",
+        "h == 9 && s == 4"
+      ]
+    }
+  },
+  {
+    "name": "KHARID_DESERT_SAND",
+    "area": "KHARID_DESERT",
     "underlayIds": [
       45,
       49,
       50,
+      52,
+      53,
       58,
       61,
       62,