I finally figured out how to do underwater scenes in Vue. I know the stones are too smooth and square. Any displacement mapping causes parts of the front wall to disappear. I still have a lot of learning to do ...
have you ever thought of rendering in pieces and puttin it together in paintshop?render complete scence but also render all aspects of scence individually on transparent background that way you have every object in the scene at your disposal so you can manipulate them in paintshop.maybe who knows .