Realistic Portrait WIP

Hey guys, this is a work in progress from a portrait that me and my friend Jeremy Celeste are working on.
Our goal is to make realistic skin for a likeness portrait, using the new multi-channel textures from ,
I'm mainly responsible for Modeling, Sculpting, Grooming, part Texturing... While Jeremy is doing some world class Look dev and Texturing.
Jeremy Celeste :
TexturingXYZ :
Instagram :