I have seen both marked and unmarked Subaru Liberty's in the last week here so presumably they will be the general duties replacement.
Passat R Line Wagon will be for HWP but not sure if they are in service yet. Definitely not seen any of them.
What I don't understand is why do each state and territory differ in their fleets and why they can't use a common platform?
I saw this article which could be interesting for future.
https://www.caradvice.com.au/785889/...of-the-future/