I started this project solely to learn hair grooming and Xgen for the first time. The project grew beyond Xgen study/practice where I also learned to utilize XYZ displacement packages with Mari.
Albedo was polypainted using Zbrush, and Substance Designer was used to process my roughness along with other helpful auxiliary maps.
Overall I still think there is much to learn about xgen grooming, loads to improve, but it is time to put this project to bed.