Michael Dooney Alien Hunter Designs
 

I've heard for years that Michael Dooney designed the villains Thrashmore, Dumpjumper, Buzzrock and Multiflex for the 2008 TMNT: Alien Hunters toy line. I've hit the limits of my Google-Fu abilities trying to dig up Dooney's sketches/designs (if it's even true and they exist).

So is it true or legend? Anybody got these designs and/or know where to find them?