Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding General PBR materials workflow understanding in DOS2

Here's some comparison gifs of toggling the different textures for both the high poly version and normal:

Normal Mesh
High Poly Mesh

The textures definitely seem to hide the discoloration better on the high poly mesh, though it's still there, and is more easily visible when you move the camera around.