http://www.architecturedesign.co.nz/commercial.phpOr an architecture student project perhaps. Where did you find it?
The NZ1 Development is for a high-rise building on Lambton Quay, Wellington.
The Building design is for multi-use, incorporating, retail, car-parks, commercial office floors, a five star Hotel, apartments and a public observation area and cafe.
The building is 263m high with 63 floors, and has been designed as a Landmark building for Wellington. A public observation area and cafe is include on the 61st level.