Scan cleanup of a men

Hi Adrian,
I have another scan for you. I'd like now to focus more on enhancing detail through normal map and getting better hairs.

Hairs examples:
https://grafikovo.files.wordpress.com/2016/08/3dscan_cleanup_back.jpg?w=1024&h=629https://3dprintingindustry.com/wp-content/uploads/2014/08/hair-3d-printing-disney.jpg

I need:
-model cleanup, adding details, modeling hair
-100K mesh
-add normal map, clean diffuse texture
-Unwrapping
ProjectFiles: https://we.tl/t-QSc7mypEhE

Can you also add a texture for face from other photo? I have had this time additional DSLRs in the studio?
Thank you,
Pawel