Best reference for civilian ones... very nice blue and silver VH-UVU can be made OOB with appropriate decals.
http://www.goodall.com.au/australian-av ... gannet.htm
The model........

http://www.britmodeller.com/forums/inde ... -released/
Very limited run so if you want one,order here.
https://www.redroomodels.com/red-roo-ki ... 172-scale/
Another manufacturer is proposing a Piper Tomahawk - again, resin, 1/72 and probably not cheap. I had a trip in a Terrorhawk once - didn't know about the nickname and its origin until well afterwards.
Another limited run - even more so than the Gannet.