Vicky is close to comic book herons ratios "8 heads tall"
Think Posetta was closest to comic book herons ratios.

Autodesk has Mudd there version of zBrush.
a lot of the App's are merging millions high polycount meshes & zBrush like tools into there App's.

You could make all the realistic detail on Vicky in zBrush.
Takes a lot of practice and time to earn the skills to have talent in zBrush.
Anyone that good wouldn't need Poser or Vicky.

If you really want good enough realism for Hollywood movies.
Your need high end app's and the talent to use them.

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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