Anyone know if there is a bracket or adaptor or something to mount a German license plate to the front bumper of a diving board US-bumper equipped e30? I'd like to get one as my parents still have the license plates from our Mercedes from when we lived in Munich. I'd love to put one of these real plates on my '87 325, especially since they still have the 1987 validation stickers on them. I've done some searching and came up with nothing.