If you look hard enough, you can find many of these, from what I've observed.
The big difference is that often times it seems like the surface of the waters is not surpassed, and these elements are portrayed as if breaking the light of day only. If we're talking about breaking that mold, then I'm soo soo soooo on board. I've always loved, and feared what lurks below, and a different elaboration of the waters would be so wonderful to see.