Here comes my test image - it’s straight out of corona using newest daily build 2021-12-06.
I really love the effect that we can achieve without any postprocessing!
Floor test - it’s just one PBR material (no layered materials) with anisotropy, clearcoat and bump maps.
Different roughnes and bump maps were used for for base material and clearcoat layers.
I think it’s amazing, fast and simple!
PS. I used corona multimap and UVW randomizer.