I love old Bertram yachts and especially those from the 1970s when Bertrams were the standard followed by other manufacturers. I particularly like the stylish lines of the 33 to 46 footer Bertrams. Using a fiberglass pre-made barebones hull, many fittings like the seats, docking lights, navigation lights, hatch, vents and others were made on a 3D printer. it took nearly 155 hours (about 3 months) to complete. (Motor: MTroniks M500) (ESC: 320A 7.2V-16V ESC) (9/10)