Pandamar: Famiclone Mario as a panda!

[wraggster]

Pandamar is an extremely rare Famiclone version of Super Mario Bros 1 (NES) that makes Mario look like a panda with a really bizarre but cute appearance, now released for the first time as an IPS patch. Changes nearly all the graphics in the game. Also includes really annoying repetitive original music. Can be combined with other Super Mario Bros patches to create strange hybrid versions

http://www.romhacking.net/hacks/1193/