The final model that makes up the trio of Project Sword vehicles that managed to find their way onto the UFO Moonbase – The Scramble Bug!
The Scramble Bug, Sword’s one man lunar exploration tractor doesn't look too far out of place emerging from one of the Moonbase spheres, and in my opinion the best of Imai’s miniature model set.
When Imai first included the Bug as part of their UFO Space Science series, like the Moon Crawler and the Prospector, the box art was directly inspired by illustrations in the Sword Annual, rather than the Century 21 toys.
This part cut-away of the Bug from the Annual shows a pair of grab arms housed at the rear of the vehicle.
The Imai Space Science box art also shows those same grab arms. (However, these don’t feature on the actual model)
In the world of Project Sword, the Scramble Bug was designed to steer over the crater ridden surface of the Moon, however following the cataclysmic meteor impact resulting in a dying Earth, the Bug becomes one of Sword’s Earth-based vehicles, able to effortlessly traverse the World’s ruined landscapes.