I've been wanting to make a Firefly custom for a while but couldn't figure out what base figure I had available to use, until I saw chester001's version. My Firefly is Spider-Man movie Green Goblin figure repainted. The head is from a Power Rangers figure, resculpted so it looks like an insectoid gas mask helmet with twisty ties for the antennae. The belt and boot and glove cuffs are sculpted. The jet pack and harness are from the Dark Knight movie basic figure Firefly. The flamethrower is a launcher accessory from a Batman animated figure, and the hose is from the DCUC Black Manta (both hoses glued together to make one longer hose). I drilled a hole into the jetpack and glued the hose in.