They now sell those Navy Jack flags in all USN exchanges, in all sizes, for a very reasonable price. One is tacked to my son's bedroom wall. If I had the skill, I'd photoshop up a nice crisp "Patriot's X" version with a crossed rattler and AR-15. Why not do it as a .JPG of one of those exchange *Navy Jacks,* a real rattler, and an AR15? It might even end up as cover art for some future novel....
Of course, there may be a different Navy Jack in use in that AO by then....
-archy-/-