I stumbled across this pic from a 1987 calendar online. The calendar being a 1987, would have been printed in fall of 1986. The black Testarossa, and Johnson's hair looking more like 2nd season, would suggest that this promo photo was taken before filming third season. I think Crockett in a "hero" coat would have been pretty awesome. However this is probably another case of where Miami Vice wandered into ahead of their time category, as the hero in the long coat movement didn't take off until the early '90s.