I just have tried to use computer-assisted environment generation to make something in WoW style. It supposed to be an artificial night elven island (Snake Isle). Likely, it should be located inside or near coast of Suramar. Here is a picture (very dark to emphasize an emotional atmosphere and hide lack of details).
Now it is necessary to do lot of excavation, drilling, construction of stairs and bridges … to uncover and activate an ancient artifact, "Shield of Snake" or something like that: