Here you can find a lot of various huge cracked cliff models and example gathering.
Materials use PBR shader which include standard set of textures and additional detalisation textures for normals and albedo.
This package is a part of Rocks bundle (save 50%)
Support, URP and HDRP shaders are here:
Triangle counts:
Cracked rock big 1 - 13700 tris
Cracked rock big 2 - 8900 tris
Cracked rock mid 1 - 3400 tris
Cracked rock mid 2 - 3750 tris
Cracked rock small 1 - 580 tris
Cracked rock small 2 - 2200 tris
Cracked rock small 3 - 2900 tris
Cracked rock small 4 - 2080 tris
Cracked rock small 5 - 1450 tris
Cracked rock small 6 - 3800 tris
Cracked rock flat 1 - 2900 tris
Cracked rock flat 2 - 2200 tris
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