Pink Cliffs 1 - Photogrammetry-based PBR surfaces

These are surfaces (2 variations) based on a first set of cliff captures I made a few weeks ago (another set will follow). They have a nice pink/salmon-like natural color. For the renders on Toolbag, I mapped the surfaces on some humpy mesh and added a sand floor.
I used the beta of Zephyr 4.1, in particular it has a good performance boost on dense cloud generation compared to previous versions.