Why are some options available in some countries and not others!?

Patiently awaiting an allocation for a CGTS, I have spent A LOT of time in the configurator. How come some options are available in some countries and not others? PCCB is available pretty much everywhere but the US. Frozenberry metallic is a standard color in Germany but PTS in the US. Different headlights in different countries etc.. There's numerous other examples of this. I'm confused, if it's already available for that model why is it not on the configurator? I've tried sending emails to Porsche and even called in. No response in 3 weeks.

Also, is there a place or way to find out which PTS colors have been used and quantities of each color? If I'm ordering a car, you better believe it will be unique!