Okay! First I want to compliment you again on how good it looks! I wouldn't be writing a critique this if your work wasn't this nice, and I'm looking forward your to next pieces. I've got pretty much only anatomy pointers. I tried to color-code so they're easier to read but the text colors are changing once posted, haha.…
Thanks Brandon.LaFrance for the interesting links. While I do think typical metallic-roughness PBR Fresnel component doesn't work right for things like grass, asphalt , velvet etc. Materials made of many small particles as a whole. In this exact issue I believe it's GGX component issue. Looks like just some power node over…