3D Scanned Hand poses, in collaboration with Hello Shelly (https://instagram.com/hello.shelly).
We used our 53 Camera Photogrammetry Rig and Capturing Reality, Zbrush/Zwrap and Marmoset Toolbag 4 for Rendering. The entire pipeline is automated using Python scripting.
Collection of 19 Models is available here: https://www.cgtrader.com/products/22-photorealistic-interacting-hand-poses
Enjoy!