Autogen Trees Option….
I have made a set of autogen trees that add a bit of interest and help navigate around the airfield circuit at low level, to improve the performance on more modest PCs, I have made some (but not all) of the trees surrounding the airfield autogen as well.
To install these trees, place the entire contents of the file called ‘Portsmouth trees’ into the drive where you keep your Horizon VFR Gen X folder, following the path below…
*F:\VFR-Gen-X-2.0\Volume1\Area3\2.4m Photo\texture
*My scenery is on F drive (it is better if you have the option to install all the Horizon VFR X scenery on a DIFFERENT drive to FSX and your Windows operating system, but not essential.), yours may well be on C:\
Please Note…
If FSX is running, you may need to re-start it to see the trees.Because I have used a photo tile (to remove the current housing estate), some autogen files have to be kept in the main Portsmouth texture folder to ne seen. These are already in place and should not be removed.

Because of the way autogen is created, the trees in the above file should have little impact on frame rates.