Hi Maggie and
to MoveToNZ.
I'm afraid I can't see you getting a Work Permit without a job offer and, as you say, you've already had one WHV and wouldn't be allowed to apply for another. Short of going to NZ on Visit Visas and looking for work while you're there, I can think of any other way to achieve your goal. If you do decide to go on VVs, whatever you do don't let immigration know that you're there to look for work. Visit Visas are for visiting only, according to them.
