When starting a build, it asks about the outside look:

Option 1 : M Performance (Motorsport Form)
Option 2: Shadowline (M Sport with Shadowline $850)

When I read the details, it is less than clear. It is easy to see the first option includes painted blue calipers and the Shadowline option has painted red. The Shadowline option includes the Extended Shadowline option which otherwise costs $300 to add

But they both list Shadowline as included. I don't think red paint costs $550, so am curious to know what exactly is one getting when they choose the Shadowline option for $850.

Thanks in advance