Brian Muir (born 15 April 1952) is a British sculptor who most famously created Darth Vader's helmet and armour using Ralph McQuarrie's design.He was also responsible for sculpting the Stormtrooper armour in Star Wars (the helmet was sculpted by Liz Moore) and the heads for the Death Star Droid, CZ3 and some finishing work on the C3PO full suit.Apart from Star Wars, he worked on many other movies such as Alien (for which he co-created the Space Jockey) and Raiders of the Lost Ark (for which he worked on the Ark of the Covenant prop).