Here's the first one as a material file. I have to add ".doc" to the end to upload it to Renderosity. Change it back to BS1.mt5 when you save it.

Go into the shader and adjust the Diffuse_Color to get different versions. In the second render, I changed it to RGB 91, 80, 66.

Feel free to include that shader or variations in your freebie. I may or may not have time to work on a better on. I have to do some work for my real job. :bored:

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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)