Yes, WWII era car are few and far between as well as expensive.... these cars are physically close but need repainting.... to many projects!
For sure. I don't have any trains or tracks in my wargaming terrain collection, though I've got plenty of HO scale models in my train collection
. I mostly game in 28mm and finding appropriately scaled rolling stock for a price I'd be willing to pay for wargaming terrain is not an easy task. If you do end up repainting the heavyweight it would blend in and I don't think too many people would give it a second glance on the table.