The first time I tried to order one of my sculpture prototypes, the automatic conversion from 123D Catch to Shapeways blitzed out the actual object I wanted to fabricate and left only the surface I had shot the object on top of - a paper towel, which I hadn't yet erased from the original 3D model.
At the time I was exasperated beyond belief, but I kept this "failure" and actually now think I might be able to do something with it...
8.366 w x
8.892 d x
3.294 w x
3.501 d x