Update: Here is diagram of the new Kenko C-mount camera system and its compatibility with other products (click on image for larger view) - it seems that Keno will release a C-mount adapter for existing Tokina lenses:
This camera was supposed to be shown at Photokina, but the prototype got lost... DCWatch now reports that this mirrorless camera will be announced tomorrow (February 1st). The camera will have a C-mount (closed-circuit television cameras mount).
The rest of the specs: