I realize that this puts my commitment to being Solsticeically Correct here on the forum at serious risk, but I feel compelled to make one comment:
I don't think that the Steel/Sand interior (grey/tan to non-Solsticephiles) does the car justice. In my Silver Pearl SKY, the Red/Black goes KAPOW! and really appears dramatic and edgy. Something with that boldness and contrast would probably work a lot better with the stripes and other effects on the Solstice pictured. The Steel/Sand just looks bland and washed out, and gives me the impression of "an opportunity missed."