The kit has been improved since this Demo Model of the original kit was built.
For example, the gap between the Deck and the Stepwell has been eliminated,
and the Battery Box (under the Deck, between the Trucks) has been made slimmer
and has air holes in the sides like the prototype.
Models made from the current Gilmaur S-2 kit can be seen in the Hall of Fame,
and an excellent series of photos taken during the construction of an S-2 kit are here.