Curious as to bipedal proportions, especially, as there seems to be good stylized, even with larger than life heads, eyes, yet they look "good". Is there a chart like there is for proper anatomy for drawing? It'd be great to see a comparison even though I realize there are many forms of stylized. I think that'd make a great article.
Your link to the Substance file on polycount is broken, the correct link is: http://polycount.com/discussion/comment/2294007/#Comment_2294007
Mauriccio Torres has recently shared a WIP shot of his latest cave project created in UE4. The artist has used Megascans, World Machine, 3ds Max and a character from Paragon to quickly set up a beautiful atmospheric scene. The thing is that Mauriccio has also shared a short breakdown, showing some details on the production process, so we can now learn some useful techniques.
Work in progress of a small personal project to learn more about World Machine, Unreal Materials, and Quixel Megascans. The character from Paragon is used as a scale reference (besides she looks cool).
Example of material instance
The breakdown was originally published on ArtStation.