Here is Aiyana, a naturally toned Vic4, ported to Sasha16.

The last time I did a beautiful render of her, it was during December, 2020, using Poser 11 and Octane. With a splendid result using RedSpec' Octane-specific settings.
I took this as a challenge: retrieve a similar quality using EZSkin.
To achieve this, I have used "(0.0096, 0.0034, 0.0022)" instead of "(0.00482, 0.00169, 0.00109)" in the EZSkin configuration for the plugin.

But as I was not completely satisfied by the PrincipledBSDF's specularity (probably something I'm missing...) I have added a second layer to the skin parts:

When it comes to a Gloss layer, my toolbox includes a script that detects the Bump file and adds it to the Normal input the of AnisotropicBSDF node (labeled Gloss Effect here). As sometimes adding the Bump doesn't add any particular effect, an option let me opts out this, skipping the Bump2Normal and the Bump map nodes.
The Gloss Level is a simple MixClosure node.

If you think that this specific option could be interesting to add to the PrincipledBSDF-based plugin for EZSkin, let me know.
Just as a reminder, the said plugin can add a gloss layer, provinding that the skin part is configured as a "skin_gloss" instead of a "skin", but it actually does not use the Bump, that could be an option to add.

The lighting comes from a front cylinder set in emission mode (5400K) plus a side area lamp (5200K). The StudioBackground Prop comes from archives I had completely forgotten on an almost lost hard drive, forgotten somewhere in my mess, found thanks to a crisis of tidiness... 
Probably as old as RuntimeDNA 

𝒫𝒽𝓎𝓁

---

(っ◔◡◔)っ

👿 Win11 on i9-13900K@5GHz, 64GB, RoG Strix B760F Gaming, Asus Tuf Gaming RTX 4070 OC Edition, 1+2 TB SSD's, 6+4TB HD
👿 Mac Mini M2, Tahoe 26.5, 16GB, 500GB SSD
👿 Nas 10TB
👿 Poser 13 and 14 ❤️

𝑀𝓎 𝒢𝒶𝓁𝓁𝑒𝓇𝓎