Good luck. For what it's worth you can also find that licence plate bracket on cars from '87 with the same nose. That doesn't help the availability though.

We have that fascia on one of our cars, and I cobbled up a plate mount using an acrylic licence plate cover, a few plastic rivets, and a couple of hings. It currently hangs from the under side of the nose where the original plate mount would have been.
I don't care for the appearance of it, but it earns less attention from the police than a lack of front plate does, and having it hinged gives the fascia some relief from un-dodgeable obstacles.