There are several useful threads at RDNA, in the Poser 9/Poser Pro forum.  One of them contains Bagginsbill's now much-used "post 240" skin shader, which is introduced in post #240 of that particular thread.

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.