Chinese Pebble Mosaic | Substance Designer

Here is a Pebble Mosaic present in a Chinese garden, I based my work on a reference that you can see in the post !
I was more used to create stylized material that's why I wanted to finally create a realistic one.
I wanted to do a more "complex" one to keep my hand on Substance Designer and challenge myself.

Hope you'll like it, do not hesitate to like and comment !