I don't ever recall seeing the Bandit in AirNZ Link colours? I do know that Tranzair operated a fair few of them out of Wgtn though - the arrangement being with Ansett NZ rather than AirNZ.
Here's a few references for Eagle Air and Tranzair anyway.
ZK-ERU in a later Eagle scheme

ZK-LBC operating for Eagle Air but obviously wearing the colours of it's previous operator (not sure who)

A tranzair example in December 1989.

Tranzair when they operated as a feederline for Ansett (not sure of the dates as there is a gaps in my records here, sorry)

And a poor quality shot, but here are at least four of the Ansett fleet once they ceased operations.

Would be interested to see pics of them in AirNZ colours if they did indeed wear it. It seems to be completely absent from my collection.
Cheers
Steve