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.

Gone are the days when coming dressed in a full Darth Vader or Stormtrooper costume was enough to prove your geek credentials. Now Chinese company Iron Man Factory is offering to make you a full ...