RC Cars
Looks like maybe a Traxxas TRX4. They were sold with a variety of different bodies so may be able to find a body you like already painted. Traxxas makes nice RC trucks these days.
Lexan bodies of many kinds are available, some already painted, many not painted. Just verify wheelbase and adapt the body mounts if it is not a direct fit body.
Proline is one company that has offered different bodies for years. Someone had a Ramcharger body for a while, if trying to go Mopar themed.