Actually, I don't remember if I've given such a "permission", but on the other hand, I don't really care that much. Many mods have picked up on the roundish base layout that I did with Sûl back in the days. One of them beine my favourite mod, Edain. None of these are exactly as SEE though, as I use much more structures and towers. But the "floor" is very similar indeed. However, I'm not really with the group of people that promote "all mods for them selves". I think trading is good and more modders should help eachother with ideas and assets. We'd see a lot more finished mods that way, and less of the dead projects. No mod will be a "copy" of another, even if things like this is similar. In the end, I think balance is what differs mods most, apart from actual models and art.