diff --git a/assets/characters/skins/aria.rig.json b/assets/characters/skins/aria.rig.json
index 4b1db15..3d09ed4 100644
--- a/assets/characters/skins/aria.rig.json
+++ b/assets/characters/skins/aria.rig.json
@@ -11,21 +11,73 @@
     ],
     "shoulder.R": "Right shoulder",
     "shoulder.L": "Left shoulder",
-    "foot.L": "Left ankle",
     "foot.R": "Right ankle",
-    "hand.R": "Right wrist",
+    "foot.L": "Left ankle",
     "hand.L": "Left wrist",
+    "hand.R": "Right wrist",
     "forearm.R": "Right elbow",
     "forearm.L": "Left elbow",
     "shin.L": "Left knee",
     "shin.R": "Right knee",
     "toe.R": "Right toe",
     "toe.L": "Left toe",
-    "upper_arm.R": "Right arm",
     "upper_arm.L": "Left arm",
+    "upper_arm.R": "Right arm",
     "thigh.L": "Left leg",
     "thigh.R": "Right leg"
   },
+  "fingers": {
+    "thumb.L": [
+      "Thumb0_L",
+      "Thumb1_L",
+      "Thumb2_L"
+    ],
+    "index.L": [
+      "IndexFinger1_L",
+      "IndexFinger2_L",
+      "IndexFinger3_L"
+    ],
+    "middle.L": [
+      "MiddleFinger1_L",
+      "MiddleFinger2_L",
+      "MiddleFinger3_L"
+    ],
+    "ring.L": [
+      "RingFinger1_L",
+      "RingFinger2_L",
+      "RingFinger3_L"
+    ],
+    "pinky.L": [
+      "LittleFinger1_L",
+      "LittleFinger2_L",
+      "LittleFinger3_L"
+    ],
+    "thumb.R": [
+      "Thumb0_R",
+      "Thumb1_R",
+      "Thumb2_R"
+    ],
+    "index.R": [
+      "IndexFinger1_R",
+      "IndexFinger2_R",
+      "IndexFinger3_R"
+    ],
+    "middle.R": [
+      "MiddleFinger1_R",
+      "MiddleFinger2_R",
+      "MiddleFinger3_R"
+    ],
+    "ring.R": [
+      "RingFinger1_R",
+      "RingFinger2_R",
+      "RingFinger3_R"
+    ],
+    "pinky.R": [
+      "LittleFinger1_R",
+      "LittleFinger2_R",
+      "LittleFinger3_R"
+    ]
+  },
   "chains": [
     {
       "class": "breast",
diff --git a/assets/characters/skins/mannequin.rig.json b/assets/characters/skins/mannequin.rig.json
index 6aa3a53..7de4d83 100644
--- a/assets/characters/skins/mannequin.rig.json
+++ b/assets/characters/skins/mannequin.rig.json
@@ -10,22 +10,74 @@
       "DEF-neck",
       "DEF-head"
     ],
-    "upper_arm.R": "DEF-upper_arm.R",
-    "upper_arm.L": "DEF-upper_arm.L",
-    "forearm.R": "DEF-forearm.R",
-    "toe.R": "DEF-toe.R",
-    "hand.L": "DEF-hand.L",
-    "thigh.R": "DEF-thigh.R",
-    "foot.R": "DEF-foot.R",
-    "shin.L": "DEF-shin.L",
-    "shin.R": "DEF-shin.R",
-    "thigh.L": "DEF-thigh.L",
-    "toe.L": "DEF-toe.L",
     "shoulder.L": "DEF-shoulder.L",
     "shoulder.R": "DEF-shoulder.R",
-    "hand.R": "DEF-hand.R",
+    "upper_arm.R": "DEF-upper_arm.R",
+    "upper_arm.L": "DEF-upper_arm.L",
+    "forearm.L": "DEF-forearm.L",
+    "forearm.R": "DEF-forearm.R",
+    "thigh.L": "DEF-thigh.L",
+    "thigh.R": "DEF-thigh.R",
+    "foot.R": "DEF-foot.R",
     "foot.L": "DEF-foot.L",
-    "forearm.L": "DEF-forearm.L"
+    "shin.R": "DEF-shin.R",
+    "shin.L": "DEF-shin.L",
+    "hand.R": "DEF-hand.R",
+    "hand.L": "DEF-hand.L",
+    "toe.R": "DEF-toe.R",
+    "toe.L": "DEF-toe.L"
+  },
+  "fingers": {
+    "thumb.L": [
+      "DEF-thumb.01.L",
+      "DEF-thumb.02.L",
+      "DEF-thumb.03.L"
+    ],
+    "index.L": [
+      "DEF-f_index.01.L",
+      "DEF-f_index.02.L",
+      "DEF-f_index.03.L"
+    ],
+    "middle.L": [
+      "DEF-f_middle.01.L",
+      "DEF-f_middle.02.L",
+      "DEF-f_middle.03.L"
+    ],
+    "ring.L": [
+      "DEF-f_ring.01.L",
+      "DEF-f_ring.02.L",
+      "DEF-f_ring.03.L"
+    ],
+    "pinky.L": [
+      "DEF-f_pinky.01.L",
+      "DEF-f_pinky.02.L",
+      "DEF-f_pinky.03.L"
+    ],
+    "thumb.R": [
+      "DEF-thumb.01.R",
+      "DEF-thumb.02.R",
+      "DEF-thumb.03.R"
+    ],
+    "index.R": [
+      "DEF-f_index.01.R",
+      "DEF-f_index.02.R",
+      "DEF-f_index.03.R"
+    ],
+    "middle.R": [
+      "DEF-f_middle.01.R",
+      "DEF-f_middle.02.R",
+      "DEF-f_middle.03.R"
+    ],
+    "ring.R": [
+      "DEF-f_ring.01.R",
+      "DEF-f_ring.02.R",
+      "DEF-f_ring.03.R"
+    ],
+    "pinky.R": [
+      "DEF-f_pinky.01.R",
+      "DEF-f_pinky.02.R",
+      "DEF-f_pinky.03.R"
+    ]
   },
   "chains": [],
   "twist": [],
diff --git a/assets/characters/skins/miku.rig.json b/assets/characters/skins/miku.rig.json
index 9bf122b..6a275ee 100644
--- a/assets/characters/skins/miku.rig.json
+++ b/assets/characters/skins/miku.rig.json
@@ -10,23 +10,75 @@
       "DEF-neck",
       "DEF-head"
     ],
-    "shoulder.R": "DEF-shoulder.R",
     "shoulder.L": "DEF-shoulder.L",
+    "shoulder.R": "DEF-shoulder.R",
     "upper_arm.L": "DEF-upper_arm.L",
     "upper_arm.R": "DEF-upper_arm.R",
     "forearm.L": "DEF-forearm.L",
     "forearm.R": "DEF-forearm.R",
-    "thigh.R": "DEF-thigh.R",
     "thigh.L": "DEF-thigh.L",
-    "foot.L": "DEF-foot.L",
+    "thigh.R": "DEF-thigh.R",
     "foot.R": "DEF-foot.R",
-    "shin.L": "DEF-shin.L",
+    "foot.L": "DEF-foot.L",
     "shin.R": "DEF-shin.R",
-    "hand.L": "DEF-hand.L",
+    "shin.L": "DEF-shin.L",
     "hand.R": "DEF-hand.R",
+    "hand.L": "DEF-hand.L",
     "toe.R": "DEF-toe.R",
     "toe.L": "DEF-toe.L"
   },
+  "fingers": {
+    "thumb.L": [
+      "DEF-thumb.01.L",
+      "DEF-thumb.02.L",
+      "DEF-thumb.03.L"
+    ],
+    "index.L": [
+      "DEF-f_index.01.L",
+      "DEF-f_index.02.L",
+      "DEF-f_index.03.L"
+    ],
+    "middle.L": [
+      "DEF-f_middle.01.L",
+      "DEF-f_middle.02.L",
+      "DEF-f_middle.03.L"
+    ],
+    "ring.L": [
+      "DEF-f_ring.01.L",
+      "DEF-f_ring.02.L",
+      "DEF-f_ring.03.L"
+    ],
+    "pinky.L": [
+      "DEF-f_pinky.01.L",
+      "DEF-f_pinky.02.L",
+      "DEF-f_pinky.03.L"
+    ],
+    "thumb.R": [
+      "DEF-thumb.01.R",
+      "DEF-thumb.02.R",
+      "DEF-thumb.03.R"
+    ],
+    "index.R": [
+      "DEF-f_index.01.R",
+      "DEF-f_index.02.R",
+      "DEF-f_index.03.R"
+    ],
+    "middle.R": [
+      "DEF-f_middle.01.R",
+      "DEF-f_middle.02.R",
+      "DEF-f_middle.03.R"
+    ],
+    "ring.R": [
+      "DEF-f_ring.01.R",
+      "DEF-f_ring.02.R",
+      "DEF-f_ring.03.R"
+    ],
+    "pinky.R": [
+      "DEF-f_pinky.01.R",
+      "DEF-f_pinky.02.R",
+      "DEF-f_pinky.03.R"
+    ]
+  },
   "chains": [],
   "twist": [],
   "colliders": [
diff --git a/assets/characters/skins/momo.glb b/assets/characters/skins/momo.glb
index 94601d7..bf661e3 100644
Binary files a/assets/characters/skins/momo.glb and b/assets/characters/skins/momo.glb differ
diff --git a/assets/characters/skins/momo.rig.json b/assets/characters/skins/momo.rig.json
index c342f6e..690f7cc 100644
--- a/assets/characters/skins/momo.rig.json
+++ b/assets/characters/skins/momo.rig.json
@@ -11,23 +11,75 @@
       "Unused_Noname_004",
       "Unused_Noname_010"
     ],
-    "shoulder.R": "Right shoulder",
     "shoulder.L": "Left shoulder",
+    "shoulder.R": "Right shoulder",
     "foot.L": "Left ankle",
     "foot.R": "Right ankle",
     "hand.L": "Left wrist",
     "hand.R": "Right wrist",
-    "forearm.L": "Left elbow",
     "forearm.R": "Right elbow",
-    "shin.L": "Left knee",
+    "forearm.L": "Left elbow",
     "shin.R": "Right knee",
-    "toe.R": "Toes0_R",
+    "shin.L": "Left knee",
+    "toe.R": "Toes4_R",
     "toe.L": "Toes4_L",
-    "upper_arm.L": "Left arm",
     "upper_arm.R": "Right arm",
+    "upper_arm.L": "Left arm",
     "thigh.L": "Left leg",
     "thigh.R": "Right leg"
   },
+  "fingers": {
+    "thumb.L": [
+      "Thumb0_L",
+      "Thumb1_L",
+      "Thumb2_L"
+    ],
+    "index.L": [
+      "IndexFinger1_L",
+      "IndexFinger2_L",
+      "IndexFinger3_L"
+    ],
+    "middle.L": [
+      "MiddleFinger1_L",
+      "MiddleFinger2_L",
+      "MiddleFinger3_L"
+    ],
+    "ring.L": [
+      "RingFinger1_L",
+      "RingFinger2_L",
+      "RingFinger3_L"
+    ],
+    "pinky.L": [
+      "LittleFinger1_L",
+      "LittleFinger2_L",
+      "LittleFinger3_L"
+    ],
+    "thumb.R": [
+      "Thumb0_R",
+      "Thumb1_R",
+      "Thumb2_R"
+    ],
+    "index.R": [
+      "IndexFinger1_R",
+      "IndexFinger2_R",
+      "IndexFinger3_R"
+    ],
+    "middle.R": [
+      "MiddleFinger1_R",
+      "MiddleFinger2_R",
+      "MiddleFinger3_R"
+    ],
+    "ring.R": [
+      "RingFinger1_R",
+      "RingFinger2_R",
+      "RingFinger3_R"
+    ],
+    "pinky.R": [
+      "LittleFinger1_R",
+      "LittleFinger2_R",
+      "LittleFinger3_R"
+    ]
+  },
   "chains": [
     {
       "class": "bust",
@@ -1804,8 +1856,8 @@
     "Root_006",
     "Root_007",
     "Spine",
-    "Toes0_R",
     "Toes4_L",
+    "Toes4_R",
     "Unused_Noname_004",
     "Unused_Noname_010"
   ]