If you are the one who has made the render, then let me advice something. If you are rendering the map with the "outer ring", then you should fill only it's inside with water. The other way is to paste it into the 3D rendering software without thze "ring", and make like how you did, filling the whole world with water. It's not much of a problem, but I think it would look better if you'd do is the way I say. (Also, some closer pictures would be cool, even if you make them ingame.)



Good build :)