Mōrena – clearly you can’t go outside –
Have you checked out what Creative NZ have to say?
Also you might want to connect with WeCreate, the Industry group for the creative sector
And of course, apply for the govt wage subsidy which applies for contractors.
As well as that, I’ve heard of other photographers getting the work listed onto Getty etc; spending this time at home to get their online portfolio as tuned up as they can.
I know this isn’t much, but hope it helps in some way