Memories of the thrilling Battle of Hoth scenes will come flooding back with this LEGO Star Wars 75429 AT-AT Driver Helmet Set for Adults. Get the most out of this model kit with the LEGO Builder app. The app lets you zoom in and rotate a 3D version of your LEGO Star Wars helmet as you build, track your progress and save all your sets in one place.Take time out to enjoy a complex, hands-on creative project, using LEGO bricks to recreate the iconic contours of the helmet worn by drivers of AT-AT walkers in Star Wars: The Empire Strikes Back.