KSP 1.9.x Mark IV Spaceplane Fuselage [3.1.1]  Last Updated February 20th, 2020 This part pack adds a new lifting-body fuselage system for aircraft heavily inspired by an iconic 60s sci-fi design. It's designed to fit 2.5m parts in a cargo bay easily, and 3.75m parts snugly. The parts are done in a stockalike style and I've attempted to be as close to Porkjet's Mk2 and Mk3 parts as I can. Highlights include: A full fuselage system i