In my post yesterday I mentioned that the internal code for Nikon Z8 is Q2070. Here is a leaked brochure comparing the Nikon Z8 and Z9 specs and you can see the Q2070 label on top. Unfortunately, the resolution is very small and the actual text is hard to read:
Join the new Nikon Z8 Facebook group. If you have any information on the Z8, you can contact me anonymously here or post them on the new Nikon Z8 Facebook group.