You know what would look really cool? Ramming a shopping cart into it here and there. Maybe open a door or two into some panels. Crack the grill, tail lights and windshield. Rip up the interior and stain the carpet with cat pee. Then it would have the "right" look. For that extra touch, it should leak oil and blow smoke. Prize winners of course would make sure things didn't work anymore like wipers, lights, etc.
If someone wants to loan me their new hellcat, I can thrash it for a while for them.