@ArtHuman Polygonal automotive modeling workflows typically involve tracing the body lines with curves or subdivided edges and creating clean guide shapes for the curved panels before cutting in any surface details. Whether or not something is modeled as a continuous surface or split into sections really depends on the…
Then searching around in Sketchfab, I see this model too: https://sketchfab.com/3d-models/free-1938-vairogs-v8-van-ford-based-3a0b5e65ae0e4c20aa1e2078cad12e1d
Yeah sure, here's a one off custom apoc car "Highwayman'ish" authored with physics by tumbajamba over @ Nexusmods: https://www.nexusmods.com/fallout4/mods/104585?tab=description ...and how it rolls in FO4 (just forward too 16:19mins) https://www.youtube.com/watch?v=BYYCXjXNnSs