Here are some close-ups of the Leica M9-P camera Seal was wearing few days ago:
The pictured Leica M camera doesn't have a rewind crank, battery compartment, film advance lever or a reversing lever. The color and finish is also different from the current M9:
For comparison, here is the current Leica MP:
and the current Leica M9:
The new Leica M9-P is expected to be announced on June 21, 2011. The rumored price is 500 EUR/700 USD more than the current M9 model. The changes will be only cosmetic and will probably include a scratch resistant sapphire glass and new finish (plus new firmware). Still not sure if an all black version will also be available.