RealFlight is a RC plane and helicopter simulator. If you use RealFlight you can download the CMAC flying site panorama here

To install:
- Download the zip file above
 - Unzip the contents to a new folder
 - Run RealFlight, and import CMAC_NZ_W_PI.RFX file. Next import CMAC_NZ_E_PI.RFX.
 - You can then select these panoramas in RealFlight. One is set up for east takeoff, the other west.
 
Some other flying site panoramas you can download:
Dunedin MAC panorama
Palmerston North Aeroneers panorama