How VFX Artists Created the Nanotech-Powered Iron Man Suit inAvengers: Infinity War

Has any character in film history had more costume changes than Robert Downey Jr.'s Tony Stark? In Avengers: Infinity War, he debuts his Iron Man Mark L armor (which, if he stayed true to the Roman numerals, is the 50th version of the super suit) packed with advanced nanotechnology that visual effects studio Framestore