Customized version of http://www.thingiverse.com/thing:45267

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=45267

Using the following options:

Thumb_Metacarpal = 52
Show_What = Assembly
Fist_Angle = 60
Thumb_Thick = 25
Ring_Finger_Length = 75
Back_Hand_Length = 85
Thumb_Length = 65
Right_or_Left = 0
Knuckle_Width = 100
Thumb_Joint_Length = 38
Index_Finger_Length = 80
WT = 2
Thumb_Bearing = 7
Finger_Thickness = 25
Knuckle_Thickness = 30
Middle_Finger_Length = 85
CRES = 100
Pinky_Finger_Length = 59