I sketched this of the 4 marauders shortly after finishing the Order of the Phoenix. Personally, I think Moony looks the best in this, and I didn't particularly care to make Wormtail look decent. :b I wasn't sure if I should lean Padfoot's look towards bear or wolf (what with the whole 'bear-like dog' thing), so I tried a compromise. And I couldn't find a good reference picture of a stag, hence Prongs' dopey antlers.
If I decide this is good enough, I may consider inking and CG-ing this.