Hello! I was looking through of old tf2 updates and came across with propaganda posters of the "WAR!" update. I thought "It would be nice to add them to the game as overlays!". But I thought about copyrights. Therefore, I did not dare and asked here. Can I take good posters, redo them as vtf and upload them here on the site? I opened one of them and there is some information and license So, something about license. But since the moment I do not understanding copyrights and licenses I cant easily choose what I should to do I will be grateful if someone answers me about it and tells about copyright!