Scene with a sphere 3dsmax_2014 on which the adjusted PBR material, take it with an eyedropper and put it on your object (plane) - you can also adjust the material for yourself. Adjust Displacement to your liking.
More stone wall materials:
https://3dsky.org/3dmodels/show/sea_cliff
https://3dsky.org/3dmodels/show/rock_cliff_wall_18
https://3dsky.org/3dmodels/show/rock_cliff_wall_17
https://3dsky.org/3dmodels/show/rock_cliff_wall_16
https://3dsky.org/3dmodels/show/rock_cliff_wall_15
https://3dsky.org/3dmodels/show/rock_cliff_wall_14
https://3dsky.org/3dmodels/show/rock_cliff_wall_12
https://3dsky.org/3dmodels/show/rock_cliff_wall_11
https://3dsky.org/3dmodels/show/rock_cliff_wall_10
https://3dsky.org/3dmodels/show/rock_cliff_wall_9
https://3dsky.org/3dmodels/show/rock_cliff_wall_8_1
https://3dsky.org/3dmodels/show/rock_cliff_wall_6
https://3dsky.org/3dmodels/show/rock_cliff_wall_5
https://3dsky.org/3dmodels/show/rock_cliff_wall_4
https://3dsky.org/3dmodels/show/rock_cliff_wall_3
https://3dsky.org/3dmodels/show/rock_cliff_wall_2
https://3dsky.org/3dmodels/show/rock_cliff_wall 
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