3d Model of CEREBUS (raping of proserpina)

Artwork Works in Progress
1

baselift-cerebus.jpg1093×656 260 KB

This is my work so far. Any suggestions on how I can model the small details like hair marks.

The_Rape_of_Proserpina_-_Cerberus_1_-_Bernini_-_1622_-_Galleria_Borghese,_Rome.jpg1045×783 468 KB