For those of you who don’t know the guy, he is a jeweler.
Its not a result of chance that some of the best modlelers in the world happen to be
retired dentists or jewelers. What they have in common is that they work hard materials with hard hi-precision tools .I suppose that once you have scribed ( or sculpted in this case ) a piece of ivory or diamond, plastic is simply not a match anymore !

1 attached image. Click to enlarge.

Such talent!