You can find this in:
NOTE: Do NOT use the Ethan model in the Model folder!! It won't have the third person scripts.
We could select the head to turn his head, selecting his neck would both his shoulders and his head.
Places to get free models:
* https://www.deviantart.com/ (Search "3D Model")
Or Google "3D free character models"
More models at the bottom of this page
Note: I chose to use the Appearance Miku model from the author: MAMAMA
Credits and ownership goes to MAMAMA:
If it doesn't work for you, look at the step below.