The only individual color for the F87 was the Michael Fux Austin Yellow, an OG costing $115K, they had to stop the production line to make this 1 of 1 special color.
I know of the special Java Green ("Green Mamba") 1M that was made at end of 1M production.
Are you sure you are not asking about the G87 M2, which has Java Green available as a $3K individual color? It happened to be featured on the front page yesterday:
https://g87.bimmerpost.com/forums/sh....php?t=2250949