Thanks @iam717. Haven't done too much on this lately but I did throw a decimated bust into blender for some "look-dev" and played around with a simple cell shaded material to see if I was happy with the shadows. Hoping to get more done on this soon.
Decided to take a little break from my other project and bust out a character from Cyberpunk Edgerunners. The show had some really awesome designs that seemed like they'd be fun to sculpt. Decided to create David and planning on doing the full character and putting him into UE4/5 to play around with some material stuff.