Someone from the Ricoh forum met a photographer carrying new Canon Glass and what looks like a 5Dmk3, and got some photos of it.
I'm assuming it to be a 5D because it appears to have no flash. The On/Off switch has moved too.
Original post in the Ricoh forum.
Sorry if already posted, I checked a few of the obvious links and they were different stories.
|Blue and yellow in water by fireplace33|
from Ink and water
|Kylmä joki kopio by Kaappo|
from Shutter speed 1/25 or slower
|WR_2.8_13 copy copy by photoprof|