Lego Technic - 4 x BLUE Helicopter Propeller / Rotor Blade - Star Wars X Wing | eBay
Twin-Rotor Helicopter 31096 | Creator 3-in-1 | Buy online at the Official LEGO® Shop US
LEGO Hinge Plate 1 x 8 with Angled Side Extensions with Silver Helicopter Rotor with Orange End Sticker (Round Plate Underneath) (14137) | Brick Owl - LEGO Marketplace