I am currently on a plane, but you can see the leaked Nikon Z8 camera posted on the Nikon Z8 Facebook page:
https://www.facebook.com/groups/nikonz8camera
Update #1 – here is the direct link for the Nikon Pakistan page:
https://www.nikon.com.pk/z-mirrorless-cameras/
Update #2: the image could be just a placeholder.
Update #3 – here are the pictures and screenshots (I have a slow Wi-Fi on the plane):
Update #4: the Nikon Z8 listing is now removed.