Michael,
I guess it is obvious by now that instability will be around for several days across various regions of NSW. Moisture finally has made its move and this will be inland after today.
As to photographs from 29th December, they are not impressive given the lack of opportunities. But the structure in the distance was decent given the windshear dynamics - particularly the low level windshear.
Great you have your brother around and the rest of the family. Looks like a pleasant relaxing few days up there.
Jimmy