Original TMNT movies characters, such as Shredder, all 4 Turtles, Spinter, Tatsu, Keno, human Footsoldiers, both Aprils, TOKKA, Razar, and your personal pain instructor: Casey Jones to name a few. But in truth it'd be better as a new line, although I'm in favor of Turtles themed Mega Construx in wh...