The only examples of this that I have seen are female versions of male superheroes, so why not do something different and do a male version of a female character? If you can do that well, I think it'll be really good because most gender-bended (gender-bent?) characters are male drawn as female, so doing female drawn as male would be quite unique :) Good luck!
What character should I gender bend? I'm looking for one for a contest. (Gender Bending is where you draw a character the opposite sex.)
You can try gender bending the teenage mutant ninja turtles, try drawing a female ninja turtle team.
Bella from Twilight, it'd be really cool if the girl safes the guy once in a while.
Ummm . . . Can you genderbend Neo from RWBY? :3