Been awhile since I played around with the sketch renderer but I think it's a much under utilized feature. Just a cursory look on the web shows a ton of information.

There also used to be some free sketch renderer presets in the freestuff here. Being that the feature has been in Poser for so long I'm sure you'll find a wealth of info, if I remember correctly you could utilize the results in some way with Corel Painter, there was a bridge or some such.

You might want to generate your outlines with the comic book render features and combine your results in post... I did these images with the sketch renderer and photoshop...

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W10 Pro, HP Envy X360 Laptop, Intel Core i7-10510U, NVIDIA GeForce MX250, Intel UHD, 16 GB DDR4-2400 SDRAM, 1 TB PCIe NVMe M.2 SSD

Mudbox 2022, Adobe PS CC, Poser Pro 11.3, Blender 2.9, Wings3D 2.2.5

My Freestuff and Gallery at ShareCG