Wilma "Killer" Kane is a character from some stories I'm working on.
Art drawn for me by   BAR1Scorpio during Motor City Comic Con 2010.

(Specifically, in The Terran Wars setting, Wilma goes from amateur team live-action shooting game -- an indoor mix of paintball and laser tag called Strobe-O -- to volunteering for the Star Hunters. Once she proved herself in action, she was given the call sign of "Killer" with tongue firmly in cheek because of the name association with Buck Rogers.)