nostructure

I am somewhat of a noob regarding modding, have been messing around with Risen 2 recently and thought about sharing what I've got so far. The issue is that my mod is a modification of game content (akin to a patched file). Thus I am not the original creator. I know of a number of Risen 1/2/3 texture mods, so it seems that mods of this games are tolerated by the publisher/creator. Even so I don't think I am allowed to upload my mod here, as you are quite explicit about copyrights, correct?