Following is a transcript of the video. Narrator: If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Endgame," a lot has changed.

The suit will only fit people between 5ft 6 (164cm) and 6ft 1 (185cm). And that doesn't even take into account the fact that Iron Man Factory hasn't licensed the design or name from Marvel Studios.

But for Lego customizer Minh Pham, building every single iteration of the Iron Man suits — and a basement armory to house them — is just another day at the, uh, office. By my count ...