diff --git a/iris.overworld.tropical/biomes/tropical-rainforest-hills.json b/iris.overworld.tropical/biomes/tropical-rainforest-hills.json
index 868f1b72..7447f71c 100644
--- a/iris.overworld.tropical/biomes/tropical-rainforest-hills.json
+++ b/iris.overworld.tropical/biomes/tropical-rainforest-hills.json
@@ -1,6 +1,6 @@
 {
     "name": "Rainforest Hills",
-    "rarity": 2,
+    "rarity": 8,
     "layers": [
         {
             "dispersion": "WISPY",
@@ -152,18 +152,23 @@
     ],
     "wall": 
     {
-        "dispersion": "SCATTER",
+        "dispersion": "WISPY",
+        "terrinZoom": 0.1,
         "palette": [
-            "STONE",
-            "ANDESITE",
-            "STONE"
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD"
         ]
     },
     "generators":[
         {
             "generator": "plain-cliffs",
-            "min": 12,
-            "max": 25
+            "min": 32,
+            "max": 65
         },
         {
             "generator": "wavy",
diff --git a/iris.overworld.tropical/biomes/tropical-rainforest.json b/iris.overworld.tropical/biomes/tropical-rainforest.json
index f34c8dee..a1f40fee 100644
--- a/iris.overworld.tropical/biomes/tropical-rainforest.json
+++ b/iris.overworld.tropical/biomes/tropical-rainforest.json
@@ -144,11 +144,16 @@
     ],
     "wall": 
     {
-        "dispersion": "SCATTER",
+        "dispersion": "WISPY",
+        "terrinZoom": 0.1,
         "palette": [
-            "STONE",
-            "ANDESITE",
-            "STONE"
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD",
+            "minecraft:jungle_leaves[persistent=true]",
+            "STRIPPED_JUNGLE_WOOD"
         ]
     },
     "children":[