Getting ARKit Face mesh as a template

Does anyone know how to get the parametric face generated by ARKit as an FBX somewhere so we can use it as a template in DCC tool for making new full faces? I can't find a reference anywhere.

I can find the texture layout on the Apple site so I know what the UV layout is, but I want to visualize it in Maya so we can test what they would look like in engine.

If it worked in Editor, I could probably export the mesh, but not sure how to do that on iOS.

 

It is available in this sample from Apple as an OBJ file.
https://developer.apple.com/documentation/arkit/creating_face-based_ar_experiences