Just completed this type set, and am happy to start working on the next one! https://www.pcgs.com/setregistry/alltimeset/225793
Congratulations on your achievement. I'm here working on my New Zealand collection when I decided to take a break and check Coin Talk. And what do I see but your post on New Zealand. Nice coincidence. I was able to compare some of my coins to the photos of yours. Although yours are of a higher grade, the photos helped me to grade mine. Thanks for sharing.
That's the only one I need for the set. I should have bought more of the super high grade NZ coins from Stacks Bowers when they sold them last year. ( I think it was last year anyways). Some of them did go reasonably.