There has been quite a lot posted about this, but it will take me a while to find all the interesting ones.

Here's one with some tactical advice:

http://www.renderosity.com/mod/forumpro/showthread.php?message_id=3182737

Here is a render; one of my earliest attempts at matching a photo that got a bit of attention (Warning: Nudity)

http://www.renderosity.com/mod/gallery/index.php?image_id=1168275

 

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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)