The suit took months to develop and many of the parts are 3D printed. Selfridges are selling nine suits and have a VR experience in their London store available to try out. Experience days with ...

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.

[James] put up a great tutorial series on how he did this and other parts of his Iron Man costume. The other Iron Man costume from [jeromekelty] and [Greg Hatter] doesn’t stop at just the helmet.