Have you tried a stero shop? Any good shop should have a face plate for the car, or at least be able to get one (they're usually generic sizes). As far as how to get it out, there should be two places on the side of the radio where you can push in, causing two platic pieces to come out. Pulling these pieces will pull the radio.
Sorry, but I don't know anywhere online to find stero stuff, but I'm sure a search of Vivisimo or Yahoo should bring up something.
Sorry, but I don't know anywhere online to find stero stuff, but I'm sure a search of Vivisimo or Yahoo should bring up something.