I created a counter-shaded livery for a fictitious carrier-based SEAD-specializing Navy squadron. For now, the skin just uses the F18. I do see Growler mods out there, so I may take a crack at adding a livery for it, as that would be more realistic to have a VAQ squadron using EA-18G Growlers instead of FA-18C Hornets. Also includes a skinned fuel tank.
There is a matching "high visibility" livery also.
Best place to put the zip is into your F18 folder in CoreMods > Aircraft:
C:\Program Files\Eagle Dynamics\DCS World OpenBeta\CoreMods\aircraft\FA-18C\Liveries\FA-18C_hornet\<here>