Sculpted and textured in ZBrush.
Rendered in Maya using Arnold.
The hair is XGen.

Wow, amazing!
Superb!! Your portraits are always hyper-realistic, but somehow (choice of colors/lighting??) they have a beautiful painterly feel to them)
!!
The master of likeness strikes again!
Incredible work!
Awesome work as always.
fantastic as always
You’ve got the magic touch! Keep it up.