I recently discovered the most amusing and adorable little video game character nicknamed Sackboy, from LittleBigPlanet. He is custom-able in the game and out of the game. For some quick fun, I downloaded the pdf file and added simple texture to him, printed it and made him 3D.
Here are some really good examples of how others creatively customized him. (link)
For your share of sackboy fun, download the pdf file, by clicking the image below. Good luck!