A better version can be found here http://www.thingiverse.com/thing:457954 I took inspiration from http://www.thingiverse.com/thing:21192 but I didn't think it looked right, so I gave it a shot using TinkerCAD. I still don't have a printer, so I don't know if it will work, also this figure was made eyeballing everything, the proportions might be all wrong. This is Version 2.0 which addresses the parabolical shoulders and the dome of the head, now using an ellipsis. I hope once printed it won't need too much work to pose it and make it hold its pose. This is my first try using TinkerCAD so there could be some problems with the solids. also, since I haven't used a 3d printer I might have used dimensions which are impossible. In any case scaling the figure could ease these problems I guess. EDIT: The 2.1 Version is out, from a comment I received, I made the fitting of the balls a bit looser, I made the cone of the pieces a little thicker, the antenna thicker as well, thickened the fingers, and added the missing hole in the head for the peg. Anyone who downloaded version 2.0, please download 2.1 and print that instead being as how 2.0 has a few problems. Please whoever prints it, give feedback so I can try and fix any problems that the model may have. EDIT2: I went to /r/3dprinting and asked people to critique my model, it seems like the fit of the ball and socket were too tight, so now I have a clearance of .5mm. V2.2 has these new dimensions, the individual parts also reflect the modifications. EDIT3: After a bit more time on /r/3dprinting I left the ball vs socket clearance at .4mm in order to try to keep the pieces together with friction. EDIT 4: A better version can be found here http://www.thingiverse.com/thing:457954