Found this awesome little program last night, click here to download it.

Basically this is a very simple 3D modelling program. You are given a set of tools and either a blank sphere or a blank plane. With "symetry" on, anything you do to one side of the object will be mirrored, making it easy to make faces and such. I suck at this sort of thing, so I dont have any personal examples, but here are some from the website.

Im posting this to see what you all can come up with, and if I happen to do anything cool I will post it here. Have fun

i also apparently do not read rules :<