Who can you build this? Can it be done for BeamNG? Aluminum sheet metal body, roll cage, NASCAR spec --- Post updated ---
there's already a Stock car cup car for beamng. Not from the era and not from the Sprint cup, but it exists.
To be exact, I think it's a Late Model Stock Car. Even if, I wish this could happen, but nobody will make a random mod for someone they don't want to make.
I don't really know about conversions of 3d models but if someone knows how to convert a car from another game to beamng that will be cool 'cause they are 90s nascar models (mods obviously) in the game Nascar Racing 2003... That will be awesome !