>>7961722His superiors ultimately said to go between 2 and 3, so that's what he turned in. This is for DLC that was part of RotF's game, though. He also did a lot of work on the drones in the first game, and even refined the Shockwave concept into the triplechanger Apache/Howitzer we got.
http://badflipblog.blogspot.com/ Here's his blog. It's a neat read for his commentary and pictures of the conceptual art of various things. Most of his posts on TF stuff is in the 2009 year.