Extract into main Kunos Monza folder, overwrite skins folder if asked
OR
make a new "Default" folder in Skins folder and extract individual .dds files into there.
Very limited to what Kunos allows ... 2 editable ad files ...
See if it is useful for your f1 experience ... anything that needs...
Extract the file into your Bahrain folder (replace skins folder if requested).
OR
Create a new folder called Default into a your existing Skins folder and extract individual dds files into it.
Enjoy.