Like this?

See the Vargas thread: http://www.runtimedna.com/forum/showthread.php?t=24546&highlight=vargas

Or this?

See the Albino thread: http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2784202

I put VSS versions of the Vargas and Albino shaders on my web site.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)