They are made from one warped simple shape shader does not mean that there is only
one warped sss and nothing else,it should be read as one warped sss is the feed and
without it you wouldn't see anything.
Look at the image titles for another hint.
The sss is warped by a power fractal.
You (Martin and Ulco) should know the technique,it's very similar to what you have done already,
basically the same i'd say.