Need advice for book

I'm doing research for a novel that will no doubt make me instantly
rich and famous and worshipped all over the globe. Meanwhile, however,
I need advice. Here's the scenario:

A party crowd, very well-off, gathers for an outdoor wedding. There is
valet parking. The low-end car is probably an upper-range Saab. A
Mercedes 660 wouldn't impress this crowd at all.

A car drives up. It's a formal sort of car, maybe a Rolls. It might be
customized in some way. The sight of this car stuns the crowd into
worshipful awed silence. It makes them gawk like a bunch of tourists.
As people begin to jockey for a view of who might get out, the car
practically causes a riot.

I need to know what the car is. Feel free to customize.

Thanks!

A classic Bently of the 50's, painted a modern hign tech color, should
get the job done. Back in art school, I drew " Master Race " a WWII
era Citroen with a chopped Maybach chassis, 12 cyl engine, and a SoCal
Nose job.

Nice thing about novel ... You don't have to * build * the thing,
just picture it.