E.J. Su is the one who did all the concept art for the newest incarnation of Voltron (2011) So here's where you can find alot of it. on E.J.'s google+ account. https://plus.google.com/u/0/photos/115653082127551017109/albums/5641698315990923569 Good luck on this huge project. I hope your able to make it happen bro.