I may be biased (as it is home) but I LOVE the new RealNZ Wanaka & Tekapo package for FSX. Fantastic detail, auto-gen just right, and it is amongst the top add-ons for NZ. Even better is that it does not hit frame rates badly, and the quality is GREAT. A few screenshots are worth a thousand words.....
Firstly, near Lake Hawea, looking back towards Wanaka airport.

then crossing to Lake Wanaka, with Dublin Bay below, and the start of the Clutha River visible

across Lake Wanaka, and heading towards Mt. Roy:-

then a turn towards the Mt. Aspiring National Park:-

Great view up towards the national park again:-

and finally back home to Wanaka:-

This scenery is just so good that you have to have it!!! You might have guessed, that I like it!!
Smooth landings.
Firstly, near Lake Hawea, looking back towards Wanaka airport.

then crossing to Lake Wanaka, with Dublin Bay below, and the start of the Clutha River visible

across Lake Wanaka, and heading towards Mt. Roy:-

then a turn towards the Mt. Aspiring National Park:-

Great view up towards the national park again:-

and finally back home to Wanaka:-

This scenery is just so good that you have to have it!!! You might have guessed, that I like it!!
Smooth landings.