A few of the people I know want to do this at some point, I was originally thinking Saizo but am now considering Kamanosuke.
I just wish there were more reference images available. But who knows we have stuff planned out for awhile so this may not happen until 2013 maybe by then there will be more images.
WIP to be debuted
San Japan: Laxus Dreyar (Fairy Tail)
Alamo City Comic Con: Hawkeye (Fraction run),
Street Vigilante Red Hood