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index d3db900808..60e2399fe0 100644
--- a/assets/world/tree/birch/1.vox
+++ b/assets/world/tree/birch/1.vox
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 version https://git-lfs.github.com/spec/v1
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index 204998f931..042eefc154 100644
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index 4239b07ec8..d8f15f132b 100644
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 version https://git-lfs.github.com/spec/v1
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index 54a54a88ce..d8f15f132b 100644
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index c5426e1836..3fcc95b7fe 100644
--- a/assets/world/tree/birch/2.vox
+++ b/assets/world/tree/birch/2.vox
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index ba44aa8f69..d40eb79fa1 100644
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index 3e52be1e19..c8c0afb6f7 100644
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 version https://git-lfs.github.com/spec/v1
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diff --git a/assets/world/tree/birch/5.vox b/assets/world/tree/birch/5.vox
index c147235f5d..3368805a41 100644
--- a/assets/world/tree/birch/5.vox
+++ b/assets/world/tree/birch/5.vox
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 version https://git-lfs.github.com/spec/v1
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index 1cf84277e2..1cd46fc796 100644
--- a/assets/world/tree/birch/6.vox
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index f91ff6ef53..b64ba51b4d 100644
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 version https://git-lfs.github.com/spec/v1
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-size 49088
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index 6714b6b64f..10f49e29d3 100644
--- a/assets/world/tree/birch/8.vox
+++ b/assets/world/tree/birch/8.vox
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 version https://git-lfs.github.com/spec/v1
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-size 51168
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diff --git a/assets/world/tree/birch/9.vox b/assets/world/tree/birch/9.vox
index 7503b6f925..de882c9579 100644
--- a/assets/world/tree/birch/9.vox
+++ b/assets/world/tree/birch/9.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 48720
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+size 49738
diff --git a/assets/world/tree/oak_green/4.vox b/assets/world/tree/oak_green/4.vox
index d04842d512..0825eb9557 100644
--- a/assets/world/tree/oak_green/4.vox
+++ b/assets/world/tree/oak_green/4.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 90086
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+size 89944
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index 2c0e2113da..869bc27c6f 100644
--- a/assets/world/tree/oak_green/5.vox
+++ b/assets/world/tree/oak_green/5.vox
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 version https://git-lfs.github.com/spec/v1
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-size 95770
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+size 95628
diff --git a/assets/world/tree/oak_green/6.vox b/assets/world/tree/oak_green/6.vox
index 4703debd98..5a2ab7fc4a 100644
--- a/assets/world/tree/oak_green/6.vox
+++ b/assets/world/tree/oak_green/6.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 114626
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index 14b5e4ccfc..1fe0b01ce1 100644
--- a/assets/world/tree/oak_green/8.vox
+++ b/assets/world/tree/oak_green/8.vox
@@ -1,3 +1,3 @@
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+size 117340
diff --git a/assets/world/tree/pine_green/7.vox b/assets/world/tree/pine_green/7.vox
index 3ef50ffeaf..e9cb75abd3 100644
--- a/assets/world/tree/pine_green/7.vox
+++ b/assets/world/tree/pine_green/7.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 size 54812
diff --git a/assets/world/tree/pine_green_2/5.vox b/assets/world/tree/pine_green_2/5.vox
index f9ccda156e..b373516f00 100644
--- a/assets/world/tree/pine_green_2/5.vox
+++ b/assets/world/tree/pine_green_2/5.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 size 51128
diff --git a/assets/world/tree/pine_green_2/6.vox b/assets/world/tree/pine_green_2/6.vox
index f4c7127a8b..d091ef076b 100644
--- a/assets/world/tree/pine_green_2/6.vox
+++ b/assets/world/tree/pine_green_2/6.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 size 49053
diff --git a/assets/world/tree/pine_green_2/7.vox b/assets/world/tree/pine_green_2/7.vox
index d7a7312d39..e46d1b297e 100644
--- a/assets/world/tree/pine_green_2/7.vox
+++ b/assets/world/tree/pine_green_2/7.vox
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 size 54812
diff --git a/assets/world/tree/snow_birch/1.vox b/assets/world/tree/snow_birch/1.vox
deleted file mode 100644
index 90668d827b..0000000000
--- a/assets/world/tree/snow_birch/1.vox
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 45440
diff --git a/assets/world/tree/snow_birch/10.vox b/assets/world/tree/snow_birch/10.vox
deleted file mode 100644
index 2cb160d29a..0000000000
--- a/assets/world/tree/snow_birch/10.vox
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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-size 45548
diff --git a/assets/world/tree/snow_birch/11.vox b/assets/world/tree/snow_birch/11.vox
deleted file mode 100644
index e848c822ca..0000000000
--- a/assets/world/tree/snow_birch/11.vox
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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-size 45484
diff --git a/assets/world/tree/snow_birch/12.vox b/assets/world/tree/snow_birch/12.vox
deleted file mode 100644
index 5d19c2dbf5..0000000000
--- a/assets/world/tree/snow_birch/12.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/2.vox b/assets/world/tree/snow_birch/2.vox
deleted file mode 100644
index 35ddfd97f4..0000000000
--- a/assets/world/tree/snow_birch/2.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/3.vox b/assets/world/tree/snow_birch/3.vox
deleted file mode 100644
index 5633fe1a9c..0000000000
--- a/assets/world/tree/snow_birch/3.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/4.vox b/assets/world/tree/snow_birch/4.vox
deleted file mode 100644
index 29307be53c..0000000000
--- a/assets/world/tree/snow_birch/4.vox
+++ /dev/null
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deleted file mode 100644
index 2ea066bb5c..0000000000
--- a/assets/world/tree/snow_birch/5.vox
+++ /dev/null
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-size 45356
diff --git a/assets/world/tree/snow_birch/6.vox b/assets/world/tree/snow_birch/6.vox
deleted file mode 100644
index 042eb23307..0000000000
--- a/assets/world/tree/snow_birch/6.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/7.vox b/assets/world/tree/snow_birch/7.vox
deleted file mode 100644
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--- a/assets/world/tree/snow_birch/7.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/8.vox b/assets/world/tree/snow_birch/8.vox
deleted file mode 100644
index e5a1e71a74..0000000000
--- a/assets/world/tree/snow_birch/8.vox
+++ /dev/null
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diff --git a/assets/world/tree/snow_birch/9.vox b/assets/world/tree/snow_birch/9.vox
deleted file mode 100644
index 7198d269c1..0000000000
--- a/assets/world/tree/snow_birch/9.vox
+++ /dev/null
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diff --git a/world/src/block/tree.rs b/world/src/block/tree.rs
index 7f98b7a895..ee6dfb3015 100644
--- a/world/src/block/tree.rs
+++ b/world/src/block/tree.rs
@@ -1,10 +1,7 @@
+use common::{assets, terrain::Structure};
+use lazy_static::lazy_static;
 use std::sync::Arc;
 use vek::*;
-use lazy_static::lazy_static;
-use common::{
-    assets,
-    terrain::Structure,
-};
 
 lazy_static! {
     pub static ref TREES: [Arc<Structure>; 61] = [
@@ -132,40 +129,40 @@ lazy_static! {
         .unwrap(),
         // birch
         assets::load_map("world/tree/birch/1.vox", |s: Structure| s
-            .with_center(Vec3::new(12, 9, 5)))
+            .with_center(Vec3::new(12, 9, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/2.vox", |s: Structure| s
-            .with_center(Vec3::new(11, 10, 5)))
+            .with_center(Vec3::new(11, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/3.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 10, 5)))
+            .with_center(Vec3::new(9, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/4.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 10, 5)))
+            .with_center(Vec3::new(9, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/5.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 11, 5)))
+            .with_center(Vec3::new(9, 11, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/6.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 9, 5)))
+            .with_center(Vec3::new(9, 9, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/7.vox", |s: Structure| s
-            .with_center(Vec3::new(10, 10, 5)))
+            .with_center(Vec3::new(10, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/8.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 9, 5)))
+            .with_center(Vec3::new(9, 9, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/9.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 10, 5)))
+            .with_center(Vec3::new(9, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/10.vox", |s: Structure| s
-            .with_center(Vec3::new(10, 9, 5)))
+            .with_center(Vec3::new(10, 9, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/11.vox", |s: Structure| s
-            .with_center(Vec3::new(9, 10, 5)))
+            .with_center(Vec3::new(9, 10, 10)))
         .unwrap(),
         assets::load_map("world/tree/birch/12.vox", |s: Structure| s
-            .with_center(Vec3::new(10, 9, 5)))
+            .with_center(Vec3::new(10, 9, 10)))
         .unwrap(),
         // poplar
         assets::load_map("world/tree/poplar/1.vox", |s: Structure| s