Jgone here is one example
Discussion in another post about intersect underlying....
Use of the new erosion plugin "wear map" applied as mask to new surface layer. I forgot to use DIstribution Shader Mask on the plugin, so I have exploded fake stones at ground level. (ignore those please)
Anyway, I used intersect underlying on the new surface layer with power fractal child to make the snow layer pop. I am pretty sure the older plugin will also achieve similar effect, as I have done that in the past.
As soon as I figure out where my new setup is storing my screen grabs....I will share the layer intersect settings.