the free "version" is not available yet ...
considering the wording is free version, is there going to be a payfer version as well?
if so, what be the difference ?

That chameleon shader is really cool. can't wait to try that one on that tuner set from DAZ.

Humankind has not woven the web of life. We are but one thread within it.
Whatever we do to the web, we do to ourselves. All things are bound together.
All things connect......Chief Seattle, 1854