Begining May 1st for start of production in April 2021, X3/X4 and M variants will have 8 special colors available for order. Pricing will be $4,500, and will run until December. Then in January I believe 20 more colors will come.
They are:
Frozen Black Metallic
Frozen Marina Bay Blue Metallic
Grigio Telesto Pearl Metallic
Ruby Red II Metallic
Urban Green
Malachite Green Metallic
Nardo Grey
Frozen Deep Gray Metallic
This seem like some pretty awesome color choices. A pretty penny for them, but if you are keeping your car, I see people paying for it. My X3 M was alpine white. I loved Donington, but ultimately I would have loved one of these colors for some more uniqueness with all that HP.