I know this WAS the realistic diamond thread, but I just wanted to say cheers to BagginsBill for his great water texture advice.

The method I was using previously was far from ideal.

For anyone that is worried this may be all too complicated for them, bear in mind I'm a complete texture NOOB. If I can do it, anyone can!

This is a test render obviously as the room isn't enclosed, hence nothing relfecting beyond the bath.

Thanks again BagginsBill.

If we can hit that bullseye, the rest of the dominos will fall like a house of cards...checkmate!