I made this for my digital media class a while back.
We had to use Google SketchUp to build real objects and then use Pepakura to bring them back into the world and photograph the original with the fake. (I sure hope that made sense...)
Anyway, My first thought was this one street corner where a load of pigeons hang out, so I made a pigeon.

SKETCHUP MAKES MAKING OBJECTS LIKE THIS SO FREAKING DIFFICULT!!! D8<
After that it wasn't too bad. This photo was definitely worth it. c: