He's basically just a heavily modified AT-RT Driver figure with bits and pieces from my spare parts boxes. His flippers were parts of those plastic bits that twist-ties are wrapped around in figure packaging! I guess there's nothing you can't use when making customs. I sculpted a base from Sculpey and attached a flight stand from a Toy Biz Marvel Showdown figure. The gun is cobbled together from Gundam and Chap Mei gun parts.