The previously rumored camera model will be called Panasonic ZS-7 (not sure if they will use the same model name in the US). Some more detailed specs emerged today (Google translated - not sure how accurate this translation is):
The second expected camera will be the Panasonic TS2 (replacement of the Panasonic TS1). Again, the translation is not easy to understand, but it seems that this camera can survive very deep waters, free fall from substantial height and operate under some extreme weather conditions.
No word on the G model yet.
Expected release: end of January, beginning of February 2010.