AH Aviation Pilatus PC-12NG OY-AWH for the AIG model.
These are textures only.
The AIG PC-12 model is required.
It can be found at http://library.avsim.net/download.php?DLID=141958
The converted P3Dv4 model can be found here:
https://www.alpha-india.net/forums/index.php?topic=27113.0
Flightplans available here: https://oneclickhangar.com/forum/index.php?topic=934.msg7410#msg7410