I have seen that quite some people are looking for the 12 MP Camera Module for the FP2. I have a spare 12 MP camera module for sale as I had issues with my FP2 with the camera connection and first the I got a spare module but then I had finally to sent it in to the support as the core module had to be replaced (my camera worked fine after replacement of core module).
Hence, I have a basically unused 12 MP camera module to offer. I was thinking about 30€ plus shipping cost (sent from Germany, shipping price depends on the destination).
See pictures below.