Now, after years of toying with the design, Tony has finally crafted a successful Hulkbuster suit capable of meeting the green giant's punch. What If…? Galactus Transformed Hulk? #1 by Mat Groom ...

Cosplayer Thomas DePetrillo from Extreme Costumes blew the crowds away when he showed off his 9.5-foot-tall Iron Man Hulkbuster costume. Produced by Darren Weaver. Original reporting by Kirsten Acuna.