Head of a bearded old man from the Victoria & Albert Museum - London

Here is another project l did as part of the Scan the world initative based upon a depiction of the "Head of a Bearded Old Man" from the V&A. This is very likely the sculpture which was exhibited by Pajou in the Salon of 1761 as 'Tête de Vieillard', head of an old man.
I did the retopo, UV, projection of details, Textures in Substance painter and rendered it for final presentation, Its identification as St. Augustine was proposed by Hodgkinson when it was acquired by the V&A.