Like Apty, another cacher who began life in New Zealand and moved over here to now call themselves an Australian... so we decided to immortalise her :)
KiwiOzzie is a fun and friendly cacher who is a regular at events, and she has found nearly 2000 caches since her geocaching name was listed in April 2015, including some 300+ mystery caches, of which she has contributed two herself. Amazing!
You're looking for a mostly New Zealand themed (but partly Australian) cache which is not big, but large enough to fit small travelbugs into.