I think they wanted a frosted glass opacity.  Don't have my computer anymore. I think our guru. Bagginsbill had a mat for it. SuperFly or Firefly or both. Been a long time since I have seen it

Try frosted glass.

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OS: Windows 11 64-bit
Poser: Poser 11.3 ...... Units: inches or meters depends on mood
Bryce: Bryce Pro 7.1.074
Image Editing: Corel Paintshop Pro
Renderer: Superfly, Firefly

9/11/2001: Never forget...

Smiles are contagious... Pass it on!

Today is the tomorrow you worried about yesterday