Is there any way to apply a mesh to a person in the scene on Apple Vision Pro?

As far as I know, Apple hasn’t opened access to the camera for developers yet, so I’m trying to find possible workarounds within the current capabilities. I’m wondering if there’s any way to apply a mesh to a person in the scene in Vision Pro, or if there’s an alternative approach to roughly detect a human shape in front of the user?

[Re-Titled by Moderator]