Darth Vader & C3PO busts made from recycled typewriter, adding machine and computer parts - More photos at the links under the pics.
More Vader:
http://www.etsy.com/listing/11600082...-upcycled-mask
More Metropolis Robot Rip-offs, errrr, C3PO here:
http://www.etsy.com/listing/11919350...wars-sculpture