Addendum: In the future, maybe a server could be set up that provides the texture according to a hash (as a download). So the problem of "non-appropiate content" can be avoided, if the textures being uploaded are controlled. At the end, I would like to make the proposal that maybe a poll or a competition could be hold, inviting the players to vote for their three favourite skins, and the most mentioned skins are included in the next version of teeworlds. Thank you