The Alliance's command center on Hoth includes the diverse tactical expertise of the impetuous Han Solo and the protocol droid R-3PO. Find out more about this inaugural build a droid series right here in our Research Droids Reviews! This series led to one of the best sets of pack-ins our beloved basic figures have ever had. Click below for our Enhanced Visual Guides, and don't forget to check out our exclusive Droid Factory Parts Catalog for the build a droid C-3PX!