S is for Starship Troopers, Not!

I said the other day I should have tried some figures with the Halo UNSC 'Warthog' from Mattel's Hot Wheels, and that I could only think of the Starship Troopers as being vaguely suitable, the Galoob ones are still in the attic, but it turned out I was thinking of something else anyway and . . . . . . yesterday (Sunday) I found (courtesy of Peter Evans) these copies of Galoob's Xpanders