Redditor [Lord_of_Bone] — seizing at that goal — has built himself an Iron Man mask with an integrated HUD! Relying on a conceptually similar project he’d previously built, much of the code ...

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.