Interior details include worn seats, litter, door locks, magazines, a coffee cup and so on. The more obvious exterior details include a coat hanger antenna, patched rear quarter window and taillight lens, weathering and snow tires. The rust, which comes from the salt used on the roads during New York winters, is real rust. Ken ground up rust from full-size auto parts to get a fine powder which he then applied to the body. The engine and undercarriage were weathered to match.