Marmoset (No displacement unfortunatly :/)
Toggled 2 parameters and got this happy accident!
Variation #5 Wet
Albedo / Height / Normal / Roughtness / AO
Old Variation I didn't like...But I learned a lot!
Training more Substance Designer.
Using all knowledge from tutorials I've seen!
Probably you can go in-engine and put some grass planes to help!