https://wccftech.com/the-witcher-3-hairworks-yennefer/

The Witcher 3 features Hairworks support for Geralt and select monsters. A new mod that has been released a couple of days ago shows how it is possible to introduce the feature to NPCs.

The new mod introduces Hairworks for Yennefer. The mod has been created using the next version of the Radish modding tools and serves as a proof of concept.