The LEGO BOOST Expert Book: Building and Programming Instructions for 6 additional models based on the Boost-Set: Bundschuh, Björn: 9781081209483: Amazon.com: Books
BOOST Community | There was a post with a pretty nice looking helicopter with the instruction which was apparently deleted for some reason (I soppose someone took the d... | Facebook
LEGO MOC Weight-Booster - based on Boost 17101 Creative Toolkit by Bundy | Rebrickable - Build with LEGO