I wondered if this might have been the basis, either physically or at least aesthetically for the Aliens APC. Apparently not; while very similar in low-slung form factor, that was a Hunslet ATT77 air towing tractor: https://www.hooniverse.com/movie-cars-aliens-armored-personn...
I can't believe something like this would get any further than artist's renderings. The visibility would be shite. Even for limited purpose use like in a large warehouse lot where they need something just to move trailers around the lot. I'd have thought any dolt could see this being a problem, but I guess not
I really have to wonder how the Steinwinter was supposed to be pratical, with such dreadful clearance?
A case of whimsical design, perhaps.