Amazon.com: LEGO Technic Ultralight Helicopter 42057 Advance Building Set : Toys & Games
My alternative build for 42057. Extra pieces created into an articulated stand +13LMU high (inspired by Emmet's Thricycle stand in 70823) and 3 different fueling pumps are not shown. 3 pieces from
Final Surprise – 42057 MOC – finished | Mylenium's Brick Corner