Construction Partners 800XP N22CP for the HTAI model.

These are textures only.

The HTAI BAe HS.125-800 model is required.
It can be found at http://htai-models.com/downloads.html
The converted P3Dv4 model can be found here:
https://www.alpha-india.net/forums/index.php?topic=26276
Flightplans available here: https://aibizjetproject.wordpress.com/tag/construction-partners/

Construction Partners 800XP N90WP for the HTAI model.

These are textures only.

The HTAI BAe HS.125-800 model is required.
It can be found at http://htai-models.com/downloads.html
The converted P3Dv4 model can be found here:
https://www.alpha-india.net/forums/index.php?topic=26276
Flightplans available here: https://aibizjetproject.wordpress.com/tag/construction-partners/