I used the dead car model for the highway in my game: https://pixelrunneryt.itch.io/attack-of-the-ohioan-turkeys, and I gotta say that it really enhances the experience! It made it look like something out of an action movie watching the turkeys push the cars around.
(I do realize that last sentence makes no sense out of the context of the game lol)
I really do recommend these. they save a lot of time especially if you are anything like me and cannot model and uv map a car in a million years!