diff --git a/Assets/minecraft-character/mesh/fbx/.minecraft-biped-rig.yml b/Assets/minecraft-character/mesh/fbx/.minecraft-biped-rig.yml
index 924568e..fbdc8e1 100644
--- a/Assets/minecraft-character/mesh/fbx/.minecraft-biped-rig.yml
+++ b/Assets/minecraft-character/mesh/fbx/.minecraft-biped-rig.yml
@@ -589,14 +589,24 @@ ModelImporter:
       position: {x: 0, y: 0, z: 0}
       rotation: {x: 0, y: 0, z: 0, w: 1}
       scale: {x: 1, y: 1, z: 1}
+    - name: def_elbow_0_L
+      parentName: def_upperArm_L
+      position: {x: -0.25, y: 0, z: 0.125}
+      rotation: {x: 0, y: 0, z: 0, w: 1}
+      scale: {x: 1, y: 1, z: 1}
+    - name: def_elbow_01_L
+      parentName: def_elbow_0_L
+      position: {x: 0, y: 0, z: 0}
+      rotation: {x: 0, y: 0, z: 0, w: 1}
+      scale: {x: 1, y: 1, z: 1}
     - name: def_elbow_1_L
       parentName: def_upperArm_L
       position: {x: -0.25, y: 0, z: -0.125}
       rotation: {x: 0, y: 0, z: 0, w: 1}
       scale: {x: 1, y: 1, z: 1}
-    - name: def_elbow_0_L
-      parentName: def_upperArm_L
-      position: {x: -0.25, y: 0, z: 0.125}
+    - name: def_elbow_11_L
+      parentName: def_elbow_1_L
+      position: {x: 0, y: 0, z: 0}
       rotation: {x: 0, y: 0, z: 0, w: 1}
       scale: {x: 1, y: 1, z: 1}
     - name: def_forearm_L
@@ -829,11 +839,21 @@ ModelImporter:
       position: {x: -0.25, y: 0, z: 0.125}
       rotation: {x: 0, y: 0, z: 0, w: 1}
       scale: {x: 1, y: 1, z: 1}
+    - name: def_elbow_01_R
+      parentName: def_elbow_0_R
+      position: {x: 0, y: 0, z: 0}
+      rotation: {x: 0, y: 0, z: 0, w: 1}
+      scale: {x: 1, y: 1, z: 1}
     - name: def_elbow_1_R
       parentName: def_upperArm_R
       position: {x: -0.25, y: 0, z: -0.125}
       rotation: {x: 0, y: 0, z: 0, w: 1}
       scale: {x: 1, y: 1, z: 1}
+    - name: def_elbow_11_R
+      parentName: def_elbow_1_R
+      position: {x: 0, y: 0, z: 0}
+      rotation: {x: 0, y: 0, z: 0, w: 1}
+      scale: {x: 1, y: 1, z: 1}
     - name: def_forearm_R
       parentName: def_upperArm_R
       position: {x: -0.25, y: 0, z: 0}