Robot

Hello Everyone!
It's my model robot (only bust).
3 textures 4K and 37621 poly.
Here i try new process for me.In ZBrush was created base mesh and retopology.Paint in Substance Painter 2020.
If you slide down you can see references which use for this artwork.
https://www.artstation.com/artwork/3d4P0B
Thank you!