John -
Long shot, but you could try getting ahold of Bill Gates through the publicity department at Microsoft.
He really wanted a Porsche 959 in the states, and encouraged congress to pass some law allowing the importation of rare/curio/historically significant vehicles, so he could bring it in. And he did so.
He is a car guy, and if you can get to him via channels, he may be willing to assist in at least providing you the info on the paperwork to get an otherwise non-importable car here and registered legally.