I don't remember how they used to work
They were just wheeled vehicles with water trail effects, basically.
Update for the Marauder! Front's pretty much done.
That windshield is so confusing.
Little more progress, started on the front half of the roosterpit. There are some surface details I've decided to skip for now. I'll apply smoothshading where necessary to get rid of all the narzty triangulation once the entire component is done.