Artist Tsvetomir Georgiev just released a bevy of unused villain concept art for the Michael Bay-produced TMNT movie, seemingly back from the first draft when the Turtles were going to be aliens.

Jim Lawson: "After a generations old war between their species draws to a close, the Shredulonians and the Turtles bring their latest battle to Earth..." "Earth has got the hottest chicks." I am Jay ...