Here's a piece of Iron Man cosplay that will put all others to shame. We've seen some great Iron Man cosplay over the years, but this War Machine costume is so awesomely badass!
The costume was made by YouTuber StealthCosplay, and it comes complete with with the glowing arc reactor, firing forearm machine guns and a sweet ass shoulder-mounted mini-gatling gun with a motorized revolving barrel. Check it out!