My version of R2D2 with moving legs, head, and retractable center leg. I may try to do more detail work on the skin in the future, but I'm not very good with that stuff yet. Inspired by someone's version with wheels and moving head, but I can't seem to find it to link it. Any makes would be nice to see. Aug 19, 2015 Added a larger version. It's 120% the size of the original and stands roughly 92mm tall. It's got 1.2 v2 in the file name. I've printed in at both .2 and .15 layer heights. The gaps between moving parts have been decreased because just scaling it up made the legs and head too loose. Have fun.PLA, 0.2 mm layer height, 25% infill, support touching bed 15deg overhang. The head and arms should come free fairly easily. To break the center leg free I used my needle nose pliers and pressed firmly in front and then the back of center leg. Once that's free it little patience and some slight force will be needed to get it to turn, eventually it wears away at the resistance inside. If you get the leg all the way up in side another 1/4 turn will lock it in up there. I usually need the pliers to get it turned and back out.