Genesis origanal poly count is around 18 ,872
Every time you SubD you times buy 4

75 ,488

301 ,952 you can subD twice in D/S,
If you want to go higher you need dispacment maps.
As far as I know.

1 ,207 ,808

4 ,831 ,232 about as high as I can go in zBrush with my home PC.

19 ,324 ,982

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The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance