Jeff improved Skyhook Models’ resin spaceship from the 1957 giant-monster movie 20 Million Miles to Earth with brass-rod rocket engines and a little gizmology. After a coat of Tamiya gray primer, he airbrushed Floquil bright silver and shaded the leading edges with Alclad II Hot Metal sepia. The engine area received Hot Metal blue, and Payne's gray artist’s oil washes enhanced detail.