Oh, oh, oh!
No, no, o, no!
LOL.

Just some small corections here.

Few , if ANY, native Poser figure have been "build" in Zbrush.

They use a number of tools, and Zbrush in in the workflow, but I am sure the initial modeling was NOT done in the "Brushes from Z".

Many moons ago, they posted their workflow, (at least most part of it), and Zbrush was only a small intermediate step in the process.

Perhaps they use it now, but at the time?

Maya, Lightwave, among others where the main apps if my fading memory does not leave me.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!