diff --git a/iris.core.trees/trees/objects/tree/frosted-spruce/large1.iob b/iris.core.trees/trees/objects/tree/frosted-spruce/large1.iob
new file mode 100644
index 00000000..b0c28af8
Binary files /dev/null and b/iris.core.trees/trees/objects/tree/frosted-spruce/large1.iob differ
diff --git a/iris.core.trees/trees/objects/tree/frosted-spruce/large2.iob b/iris.core.trees/trees/objects/tree/frosted-spruce/large2.iob
new file mode 100644
index 00000000..fd696f87
Binary files /dev/null and b/iris.core.trees/trees/objects/tree/frosted-spruce/large2.iob differ
diff --git a/iris.core.trees/trees/objects/tree/frosted-spruce/large3.iob b/iris.core.trees/trees/objects/tree/frosted-spruce/large3.iob
new file mode 100644
index 00000000..2787882f
Binary files /dev/null and b/iris.core.trees/trees/objects/tree/frosted-spruce/large3.iob differ
diff --git a/iris.core.trees/trees/objects/tree/frosted-spruce/large4.iob b/iris.core.trees/trees/objects/tree/frosted-spruce/large4.iob
new file mode 100644
index 00000000..df52d9f5
Binary files /dev/null and b/iris.core.trees/trees/objects/tree/frosted-spruce/large4.iob differ
diff --git a/iris.development.brian/biomes/beach-brian.json b/iris.development.brian/biomes/beach-brian.json
new file mode 100644
index 00000000..5510a4d2
--- /dev/null
+++ b/iris.development.brian/biomes/beach-brian.json
@@ -0,0 +1,23 @@
+{
+    "name": "Beach",
+    "layers": [
+        {
+            "minHeight": 3,
+            "maxHeight": 6,
+            "palette": [
+                "SAND"
+            ]
+        },
+        {
+            "minHeight": 1,
+            "maxHeight": 3,
+            "palette": [
+                "DIRT"
+            ]
+        }
+    ],
+    "derivative": "BEACH",
+    "heightExponent": 1,
+    "highHeight": 2,
+    "lowHeight": -1
+}
\ No newline at end of file
diff --git a/iris.development.brian/biomes/ocean-brian.json b/iris.development.brian/biomes/ocean-brian.json
new file mode 100644
index 00000000..650795ed
--- /dev/null
+++ b/iris.development.brian/biomes/ocean-brian.json
@@ -0,0 +1,30 @@
+{
+    "name": "Ocean",
+    "layers": [
+        {
+            "minHeight": 3,
+            "maxHeight": 6,
+            "palette": [
+                "SAND"
+            ]
+        },
+        {
+            "palette": [
+                "DIRT"
+            ]
+        },
+        {
+            "minHeight": 1,
+            "maxHeight": 3,
+            "palette": [
+                "DIRT",
+                "DIRT",
+                "COARSE_DIRT"
+            ]
+        }
+    ],
+    "derivative": "OCEAN",
+    "heightExponent": 1,
+    "highHeight": 0,
+    "lowHeight": -32
+}
\ No newline at end of file
diff --git a/iris.development.brian/biomes/plains-brian.json b/iris.development.brian/biomes/plains-brian.json
new file mode 100644
index 00000000..96f38afa
--- /dev/null
+++ b/iris.development.brian/biomes/plains-brian.json
@@ -0,0 +1,58 @@
+{
+    "name": "Plains",
+    "layers": [
+        {
+            "palette": [
+                "GRASS_BLOCK"
+            ]
+        },
+        {
+            "palette": [
+                "DIRT"
+            ]
+        },
+        {
+            "minHeight": 1, 
+            "maxHeight": 3,
+            "palette": [
+                "DIRT",
+                "DIRT",
+                "COARSE_DIRT"
+            ]
+        }
+    ],
+    "objects": [
+        {
+            "place": ["LargeBoi"],
+            "chance": 0.03,
+            "translate": {
+                "y": -2
+            },
+            "rotation": {
+                "enabled": true,
+                "xAxis": {
+                    "enabled": true,
+                    "min": -23,
+                    "max": 23,
+                    "interval": 1
+                },
+                "yAxis": {
+                    "enabled": true,
+                    "min": 0,
+                    "max": 0,
+                    "interval": 90
+                },
+                "zAxis": {
+                    "enabled": true,
+                    "min": -23,
+                    "max": 23,
+                    "interval": 1
+                }
+            }
+        }
+    ],
+    "derivative": "PLAINS",
+    "heightExponent": 1,
+    "highHeight": 7,
+    "lowHeight": 1
+}
\ No newline at end of file
diff --git a/iris.development.brian/dimensions/brian.json b/iris.development.brian/dimensions/brian.json
new file mode 100644
index 00000000..9ec5b4ad
--- /dev/null
+++ b/iris.development.brian/dimensions/brian.json
@@ -0,0 +1,25 @@
+{
+    "environment": "NORMAL",
+    "fluidHeight": 63,
+    "biomeZoom": 4,
+    "dimensionAngleDeg": 12,
+    "terrainZoom": 1,
+    "interpolationFunction": "BILINEAR",
+    "interpolationScale": 80,
+    "interpolationSurfaceFunction": "BILINEAR",
+    "interpolationSurfaceScale": 40,
+    "roughnessHeight": 1,
+    "coordFractureZoom": 2,
+    "coordFractureDistance": 222,
+    "hermiteTension": 1,
+    "landZoom": 4,
+    "debugFastPregen": true,
+    "seaZoom": 0.3,
+    "continentZoom": 0.2,
+    "hermiteBias": 0.5,
+    "placeObjects": true,
+    "roughnessZoom": 1,
+    "regions": [
+        "brian"
+    ]
+}
\ No newline at end of file
diff --git a/iris.development.brian/regions/brian.json b/iris.development.brian/regions/brian.json
new file mode 100644
index 00000000..51f54cf8
--- /dev/null
+++ b/iris.development.brian/regions/brian.json
@@ -0,0 +1,14 @@
+{
+    "name": "Brian",
+    "shoreRatio": 0.05,
+    "biomeImplosionRatio": 0.25,
+    "landBiomes": [
+        "plains-brian"
+    ],
+    "seaBiomes": [
+        "ocean-brian"
+    ],
+    "shoreBiomes": [
+        "beach-brian"
+    ]
+}
\ No newline at end of file