Renders of my final submission for the allegorithmic procedural contest. Done and rendered in substance designer with iRay.
Cliff Rock Texture., Tomi Nuutinen on ArtStation at https://www.artstation.com/artwork/cliff-texture-2
ArtStation - My rock collection - vol1, Alen Vejzovic
ArtStation - Desert Rock #3, Zeljko Mihajlovic
ArtStation - Uncharted 4: Island Cliffs, Rogelio Olguin
This was done by using only one photogrammetry generated rock. It was copied, rotated, resized and placed so it forms interesting shapes.
Rawk - Post any rocks you make here! - Page 15 - Polycount Forum
These beautiful rocks were done by Lead Environment Artist Christopher G. exclusively for StoneRage!