copyright

Hello! Been a hot minute since I've posted here but I've got a question regarding the Creative Commons / ownership of assets created by and released for the community. For example, the 'Frontline' asset pack; are these assets CC0? ie: would I not need to credit a prop's creator if i released a...

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...