Welcome to the Poser Forum
Poser F.A.Q (Updated: 2019 Jan 31 1:28 pm)
Subject: the marble procedural doesn't look like marble
I'm pretty fine with the marble shader on my site. I just looked it over. For use in P8, you want to change the GC in there to 1.0 or perhaps use the latest hybrid GC+HSVETM I posted in the Dummy's Guide to IDL thread.
I'd also remove the AO - P8 IDL or light-based AO is better.
And don't be afraid to play with colors. At the top is a Blender with a shader of gray in there. Mess with that.
This was rendered in P8 with IDL and the hybrid GC+HSVETM settings.
Renderosity forum reply notifications have been wonky in the past. I'm testing the waters to see if it's working now. If you ask me something and I don't come back, it probably isn't. (Updated January 17, 2017)