A take on the VFC-12 scheme, this represents that livery to the best possible based on available pictures, but is close enough to work. Simply drop in the FA-18C_03 folder and go fly. It can be found under VFC-12 Black-White Splinter in the drop down menu.
Questions? Comments? Go here for the support topic:
 

This is a skin depicting one of the various CAG schemes for VAQ-139. Simply drop in your EA-18G folder and go fly, and can be found under VAQ-139 CAG

A simple skin, this one depicting the CAG jet in 2009. Simply drop in your FA-18E_BlkII folder and go fly. It can be found under VFA-115 CAG 2009
Questions? Comments? Go here for any help:
 

This is a simple skin depicting VAQ-139. Simply drop in your EA-18G folder and go fly, and can be found under VAQ-139 Line

This is the VFA-106 scheme for the F/A-18C for the Centennial of Naval Aviation celebration. Simply drop in your FA-18C folder and go fly. Can be found under VFA-106 CoNa 1 in the dropdown menu.
Questions? Comments? My topic is here: 
 

A basic skin for VAQ-209, simply drop in your EA-18G folder and go fly. It can be found under VAQ-209 Line

This is a simple skin for VAQ-137, the Rooks. Simply drop in your EA-18G folder and go fly, and can be found under VAQ-137 Line in the drop down skin selection menu.

This is for the movie Topgun: Maverick, in which this represents Tom Cruise's Super Hornet. Simply drop in the FA-18F_BlkII folder and go fly. Alternatively this can also be used in the FA-18E_BlkII folder as the mapping is similar so there should be subtle differences but nothing too bad. It can be found under Topgun Maverick in the drop down menu of the aircraft.