The dragonfly is made up of blued titanium, so it doesn't weigh much, and is about 6 inches or so long. The legs are black coils wrapped around steel wire, the head is steel (the titanium got ordered in the wrong size). The overall effect is incredible. He's debating selling it, but considering it's about $75 or more worth of titanium, he'd have to charge a fortune.
Wish him luck in the contest, though! Win or lose, he'll survive, and be stronger for it either way!