Fried Beef Article is a classic. Say hello to an exhaustive list of free printable items, including, but not limited to, printable lens covers, wi-fi wave reflectors, and even printable wallets and iPod covers. Reading the comments on this page, however, is also very useful. Thanks to a commentary, I found Canon's 3D Papercraft , a collection of printable toys, learning tools, and models. I especially loved the Matryoshka Doll pattern (above). I can't wait to buy some more color ink for the printer.