Material study done in Substance designer, completely procedural.
Documented Graph available now: https://shray.artstation.com/store/072v/substance-material-i-textures-i-riverstones-bed
Gumroad: https://gum.co/AqCfD
I had visualized a River Stones Bed near by a lake and the area is prone to heavy rains due to which it had lots of Water puddles and plant growth and have a swampy feel to it. Lots of new learnings in this one like the layering and size variation, the semi rough/glossy finish and also getting the right amount of color variations for the stones were quite challenging but good fun to achieve. Rendered in Marmoset.
The water body is just the exaggerated version of the water puddles made in the same graph itself.
Sharing few of the node graphs as well, hope you guys like it.