VX birds can be colorful, but line jets would be less colorful and more grey oriented. Usually if they have 100 or 200, 300, or 400 on the side they are colorful, as well as 101 and 201, 301, and 401,and so on. But as for color that is an option as you can have it more tactical (color preference is up to the CAG and CO from what I have noticed), and frankly the F/A-22 wouldn't have much color, such as the Super Hornet prototype jets and so on. But realistically the color scheme is good enough for a basic skin.