This is my rendition of Tux, the mascot of Linux kernel, for the open source game project Smack!.

If you prefer separate files for each frame/tile, get it from:

http://svn.konsolscript.org/viewvc/konsolscript/smack/char/tux/

See him in-action: http://konsolscript.org/web/2011/11/28/html5-smack/

Other characters are on this link: http://opengameart.org/content/smack-game-sprites