You can find Pen32Win’s instructions in this post if you are interested –
https://sim-outhouse.org/sohforums/threads/pactex.61737/#post-669752
If you wish to install these textures, simply copy the folder SCENEDB from your copy of this archive to the same folder within the install where you want to try them. I strongly suggest that you make a backup copy of your original SCENEDB folder before copying this one to your install.
This archive was created by Rohan and has been uploaded here for the preservation of Pen32Win’s work.