The UK Droidbuilders have been building droids from the Star Wars universe for over 20 years now, using whatever materials they can get a hold of. It’s a great way to learn new skills, and get an awesome droid at the end of it. The club is there to help people of different skill levels to fill in the gaps, helping out with electronics or painting techniques for example.
They do this for the love of making, the love of entertaining, and raising money for charity. If you want to learn more, come and find them at the show, they will happily open the droids up to show you how they work. The trick is to stop a builder talking about his droid!