My car seems naked. Time to make this little guy. I've done some research and I have a pretty good idea what all the post-apocalyptic bits are. The lower jaw is tricky--probably part of a vending machine, but I'm going with a Volkswagen windshield wiper (with modifications.) I'd swear the base is a crow's foot hose coupling (which is fitting.) The fun part will be ageing, and rusting everything.