I like the look of that! Nice, big 40's vintage luxury car. Basically, a car that'll fit any engine you can imagine, with the height clearances to accept massive engines with tall carburettors, while looking stylish at the same time. Plus, having multiple variants solves a problem I've noticed with a lot of the bodies in game, where there's a lot of cars with one body style.
Not sure how the trunk on that car is handled (mostly, not able to see whether it's an integrated trunk or an actual trunk strapped to the back), but if it's a separate trunk, and you were to do that car or one very much like it, I'd love to see variants both with and without the body-painted metal trunk attached.