It's getting close enough now that we might see "digital salons" in the near future, where you can have a model created of yourself, and be mo-capped while you try hair styles, tattoos, piercings, clothing, etc in real time.

All that's really left is bringing the practicality of creating an accurate "MetaHuman" from consumer-grade photographs in line with kinetic-style mo-cap.

The model doesn't need to be perfect, (though I'm sure the uncanny valley is doubly-uncanny when you're looking at yourself), it just needs to be accurate enough to be recognisable as yourself, and capture the highly individual differences in body/facial structure, skin tone and complexion, and existing body modifications/scars/birthmarks/etc.

Best part is that with the rate GPUs are improving, this will all be achievable from home.