This morning I've seen that there was a free 3D scan model available for download at 3D.sk. I've recently subscribed to the service but haven't had a chance to try out what a 3D scan can bring to the party, so I thought I'd take a look at this free sample. The model comes as an OBJ and a ZTool, with an 8K diffuse texture. I used the OBJ in DAZ Studio and added a bump map for additional skin detail via Substance, as well as one subdivision level. The OBJ is not raw body scan data, so its topology is nice and clean, with around 87k polygons. I've used DM's White Spring as a background and added two soft boxes either side, then rendered in Iray.
Check out the free sample here and play with it: https://www.artstation.com/artwork/14nExo