6 months ago - magazine2 - Direct link
Hi, do you mean this one?

https://staticfiles.warthunder.com/upload/image/wallpapers/_thumbs/1000x/1920x1080_logo_ixwa_strike_rsa_ground_com_d319da4c08511b8ccfa589eba8621197.jpg


It can be found in the game, it's the Deforming stone camouflage. The wallpaper's lighting might look a bit saturated but it's the same camo.