I realized this scene using the photogrammetric scans of Malopolska`s Virtual Museums, I started from a soil created under alchemist substance with a little water ... I then painted a megascan rock using quixel mixer / I integrated the whole thing into unreal engine 4 where I made the lighting and the different shader /// here is the result /// :) :) :)
Malopolska`s Virtual Museums :
https://sketchfab.com/WirtualneMuzeaMalopolski
Vidéo / Rock 1