Ok here's the question, i'm trying to get some reasonable (note the word lol) procedural woodshaders together for some freebies i'm making. I've tried using the mat room, but looking  at the higher end shaders and the complex nodes involved, i'm never going to get anywhere close, so ideally a passable procedural that people can change to whatever that have in their collection is what i need. It is for freestuff, so i really dont want to be paying out and then giving it away...Any tips or hints would be gratefully appreciated. I surfed the node cult at rdna too, and only found one reference, I know there's a few links here, but they all seem to involve buying a product, but then i'm not sure how the distribution rights stand there and there doesnt seem to be a standalone procedural in the market place in any event...

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