When you're determined to have that look, you will find ways to make it happen. Though this has been over a year old, it's still a nice find. This is what a Predator fan did and went beyond just the usual costume you can find at some party shop. He built an airsoft plasma caster/shoulder cannon and made it work. Now if only he can put a group together it would nice to have a themed predators versus humans --- plasma caster, miniguns and all! Ain't that a wonderful idea?

Anyway, before I get carried away, here's how the owner did it:

"Predator costume with working airsoft shouder cannon, movable in two axis. Based on Ver3 mechabox, running on LiPO with mosfet and remote control. Electricaly loaded bullets - using M4 mag. Made from resin and ABS. Lasers work too. It still continues - more videos and features soon!"