It has come up on Pprune before (not sure which thread, possibly in the GA section about Solomon Airlines).
The Beech is VH-CII.
Don't know too much about the owner but worked with the Eng. and CP back in my Solair days- good fellas and from everything I have heard it is a promising operation.
And a Goose too!! I might have to go back just for a ride in that thing!