Like this Pontiac G8, in the same orange metallic paint that changes color in the light. We had an irridescent car at one of the Z3 Homecomings, 98 I think, the guy worked for DuPont I think and was trying to create buzz to sell the paint color. I guess some car marques bought it. In orange. Just orange.
Esmerelda's Pages ~ Z3ers.com 