I don't know if it has been posted, but here there are some more pictures with also
zoom lenses:
Samsung NX : APS-C, objectif interchangeable, visée électronique - Focus Numérique
The camera will be available in black, silver and red colors.
The article is alledging the end of the marriage between Pentax and Samsung as far as concerning this camera.
The lenses *seems* not to be a K-mount or at least not Pentax made since they have optical stabilization switches (and so far as I know Pentax does not have any experience in optical stabilized lenses)... who knows if there will be adapter to fit K-mount lenses...
...again, I feel this PMA has been a disappointment, being Sigma's news the most interesting for Pentax users (well, DA15 is nice but it has been announced a while ago)