The facetracking is already configured, and I used Gesture Manager 3 in Unity to test it since I don't own any VR Headset.
So unfortunately I can't guarantee it will work out of the box for your VR gear.
And with all the 52 ARKit shapekeys, you can create your own toggles for custom expressions.
Character based on the BR Hatsune Miku OC made by @ErinArtista
Fully Rigged 3D Model of Tanjiro from Demon Slayer.
Using Blender's Standard Rigify Rig with a few modifications for controlling clothes, hair and face. The mesh has all 52 baked ARkit Shapekeys for Face Tracking.
File comes with the Flame Dragon, which was rigged with the Expanded Rigify Rig of a Shark. (I made...
https://abakatvt.gumroad.com/l/megumin2
A Fully Rigged Model of Megumin from Konosuba.
Rigged with Blender's Default Rigify Addon. Baked 52 Shape Keys for...