Super Mario: Bullet Bill Papercraft

Here's a nice paper-model from Pixel-Kakashi. Bullet Bills, Killers in Japan, are large, black, missile-like enemies, commonly depicted as either having small arms or fanged frowns adorning their faces. Bullet Bills are fired by cannons known as Bill Blasters, although some games have them fired by other sources such as Snifits and generic cannons, while others simply have them coming out of nowhere.

Bullet Bills