This rumor came from the World Wide Web and I cannot vouch for its validity (thanks to everyone who sent that in).
The Russian nature photographer Igor Shpilenok has arrived in Kamchatka for 10 days and the rumor is that he will be testing a new camera from unidentified company (hint: he is a Nikon shooter, check his blog). The rumored specs are:
* 20MP crop sensor
* HD movie mode
* 10 frames per second
* single CF card slot
* working ISO: 3200
The source of this rumor (in English) has labeled this camera as D500, but this could be just a guess.
I am not sure if the camera on the picture is the actual test piece or just a reference photo (the Nikon logo is taped):
