It’s an M4A1 on a Marpat (inspired, because I couldn’t replicate it properly) background. Pretty bad imo, if anyone likes the idea and would want to buy it, I’ll create another one (let me know!).
I also have no idea who would want this on a postcard or whatever anyway. Seems kinda crazy.
But this version right now is just something I’ve made and I use to test the redbubble system here and everything.