Don't want to shell out twenty bucks to put a shell over your iPhone? With a 3D printer (yours, or your buddy's, or your local library's), you can print your own custom phone cases, mounts, and displays. And if you've got the CAD chops to import from Thingiverse and mess with the mesh, you can put your face onto pretty much any of these with 123D Catch. These 3D printed iPhone accessories will save you a little money and a lot of the embarrassment many people feel every day when they see someone sporting the same unique iPhone case with rhinestones arranged to spell Live, Laugh, Love, LARP. The horror! 3D printing is the only way to ensure a totally custom piece, and even then only if you don't crib too much from Thingiverse.