Good luck. I'm sure someone here can help you with that eventually. To me, it sounds like a prop that needs to be parented to the head, but I'm not skilled in rigging.

---

W11,Intel i9-14900KF @ 3.20GHz, 64.0 GB RAM, 64-bit, GeForce GTX 4070 Ti SUPER, 16GB. 

Old lady hobbyist.

All visual art or fiction is "playing with dolls."