What does a Phantom hand look like? I know how it feels – but how does it look like?

This is my vision for a “Becker Phantom hand”:

However in simulated / faked real life (below, edited photo), its appearance may be more Victorian than Phantom:

I would still like to try transparent plastic as a body, and then work towards making it variably colored and gradually opaque. The coolness would go further than what ordinary models allow.