>>5402724I dunno, I just like to make figures. Someone else thought it was Onepu.
You can't really see it here, because black lego is a bitch to photograph, but the shoulder assembly uses a 4m rod with voodoo ball,
http://img.bricklink.com/PL/92907.jpg, and then connected through the torso to the gear in that order for each arm. Allows hockey chest to be connected to the "Technic, Axle and Pin Connector Perpendicular Split" parts and the arms to function.