Color me very intrigued.
I still have to wonder if its really, truly a CS though. What about OLED tail lights? Those are no doubt a big contributor to the M4 CS price over a standard M4 Competition Package. So the CS will have to be priced thousands less than the M4 CS. Are people really going to be willing to pony up, let's SWAG it at $6k more, just for the privilege of the OLED tail lights and the two door body? It seems like a dubious product structure and strategy.
If it is a CS, I have plenty of crow to eat. In my defense, there have been lots of claims but no pictures, no credible inside info, and no other evidence.
Anyway thanks for posting the pics, Jason!