I just received these pics from someone in Europe asking me how much he should offer for that car. It is a 1992 E32 750iL Highline, he got it for a real bargain price.
Well, the color,.... what to say about that. It was the first owner who ordered it like that. But for sure that is very rare, actually I have never seen it, so it must have been made by BMW Indivudual.
http://www.bimmerboard.com/forums/posts/141727