New roughness maps for the AV-8B that can be used with any liveries.
Razbam's original roughness maps make the aircraft look kinda flat and too glossy for my taste, like if it was made of plastic.
These new maps will make the paint to have a mattier look, which I think is generally closer to the real Harrier's paint jobs.
To install them just copy all the maps to the following folder:
Your DCS World Folder\CoreMods\aircraft\AV8BNA\Textures\AV8BNA\