For the texture reference layouts needed to print or modify the art, you can consult the Arma 3 Official Wiki . DLC Highlights
If you're interested in going beyond the standard art and want to start creating your own 'paper' or scenarios within the game, this guide shows you how to export your work:
For those looking to explore the artistic side of tactical simulation, the "Codex" typically refers to the Art of War Charity Pack , a unique DLC that blends in-game assets with real-world charitable support. Direct Answer: How to Access and "Paper" the Art
You can acquire the Arma 3 Art of War Charity Pack on Steam. It includes a special Art of War Showcase mission where you can visit an in-game gallery.
Proceeds from this pack originally went to the International Committee of the Red Cross (ICRC) .
All the artwork frames and canvases from the DLC are available as assets in the Eden Editor . You can place these and then use the setObjectTexture command to change the artwork or extract current textures for your own use.