[INSTALL]
1. Download the main file and ensure that it is the correct date
2. Exract the file into a folder of your choice
3. Copy the 'textures' folder into your Fallout4/Data directory and press 'yes' if it asks to replace files

If you haven't added the TEXTURES/ line to your Fallout4.ini file yet, Gopher has made a great in-detail video on how to do this
https://www.youtube.com/watch?v=HZpIQ6P38xE