Dec 14th 2012 By: Graeme McMillan
If the fourth live-action Teenage Mutant Ninja Turtles
movie -- which would have potentially been subtitled either "The Next Mutation" or, apparently, "The Foot Walks Again" -- had gone ahead, the world could have met Evil April, Super Shredder
and a fifth Turtle named after Jack Kirby
. Now, we get to see what those characters might have looked like, as Kevin Eastman's concept art for the project has shown up at auction online
, giving the world a chance to meet the Cyber Foot and other wild creations for the first time. Click through to see what we missed out on.