The TIE Advanced Prototype is a 355-piece Lego Star Wars set released in 2015, based on the experimental starfighter featured in the animated series Star Wars Rebels. The set recreates the sleek and menacing prototype craft with its distinctive bent wings and detailed cockpit. It also includes minifigures of the Inquisitor and a Stormtrooper, making it an appealing addition for fans of the show and Star Wars collectors alike.