Post a screenshot of a picture of you in the game here. Mine is at the bottom (I'm the guy with the T-Mac jersey). The guy in the red is one of my friends from school.
thunderdome: if you look hard enough around NLSC, you'll find a cyberface tutorial or two.
Its pretty easy. Find a cyberface of a player in the game who looks like you. make the size, colors, brightness and contrast in your snapshop match that of the cyberface. Lick it and stick it.