Hi, Folks!
I've started a repository for free art, that cannot hosted at OGA
https://github.com/saniv/free-game-artOGA has ethics policies, which disallow them hosting artwork plundered from repositories or
http://commons.wikimedia.org, so it won't be okay to, for example, upload artworks from Wesnoth or FreeDoom to OGA. I have even been banned for submitting CC-BY-SA artworks from Wikimedia Commons. Hence this repository.
If you have such art, inappropriate for OGA, feel free to do a pull request.
I've contacted github support, they say they don't care, as long as these assets are legal and copyright holders are okay forking it there.
Regards,
Nikita Sadkov