Land Camouflage Scheme as seen on early AV-8B Day Attack Harriers. This one represents a VMA-331 "Doodlebugs" bird.
Early in the career of the AV-8B, the USMC implemented a new camouflage scheme, the Land Camouflage Scheme (LCS). This camouflage went through several modifications. One version that ended up on a few Day Attack AV-8Bs is what this livery is representing. It has the top covered in the the camouflage, but with a underside covered in light gull grey paint. The stencils are all in low-viz colours, with a "Doodlebug" painted near the canopy.
To install, place the folder from the Zip file into .../Saved games/DCS/Liveries/AV8BNA/
Thank you Megalax for the helmet normal map!