Hello, I decided to upload the raw 3d model that I used as a base design in order to make this image -> [link]
, just to show you an idea of the process.
Initially I made a very low-poly mesh in 3ds Max, and then I sculpted all the shape and details in ZBrush. Finally, in Photoshop I repainted the whole thing. (As you can see, the final head has quite a few modifications in proportions and especially in the mouth area).
Thanks for viewing