RockIt, a self-imposed 24 hour challenge build. I spent about 13 hours of building late Saturday into Sunday. Most of the building was at a playground while my son was doing his thing at the skate park. I wanted to make a clean round surface using the 2×2 curved slopes, and from there solved adding the four fins, then went upwards until I worked the payload area. I solved for the drill bit nozzle and then color changed for the silver and black section modeled after the Apollo mission rocket.