For my first car, I was thinking of getting a Volkswagen CC R-Line (manual). If I asked the dealer if I could have the GTI plaid seats and red stitched steering wheel installed in the CC, would they be able to do it?
They could do it, but would charge way too much for it.
It can't hurt to aske them, but you would probably get a better deal from a local customizer who can show you third party options you will like even better.