Surprise! Germans love options lists.
BMW does quite a good job selling its M Performance parts, and this is in part because it knows enough to put out videos highlighting the parts whenever new ones are released. We have therefore gotten a new video highlight the parts now available for the X5. There is the usual collection of blacked-out parts, chiefly the signature M Performance kidney grille. There is also quite a lot of carbon fiber, not that that should surprise anyone either.
With parts for both the interior and exterior, they do look good. You could spend quite a bit of money on all of this, and that is obviously exactly what BMW is going for.