Two weeks ago I posted an article about George Lucas losing a suit in the UK courts to keep the copyright of the original stormtrooper armor design.  Andrew Ainsworth was the prop designer who created the armor for the original Star Wars movie.  After an appeal to the UK Supreme Court, it was ruled that Ainsworth could continue making and selling replicas of the armor.  From YouTube comes a video of Ainsworth giving a step by step demonstration on how to make a stormtrooper helmet.