I'm trying to figure out where to begin to make a halfway decent procedural leather shader. More or less the kind used to upholster seating and the such. I have been using the cardboard shader as a sort of cheesy cheat for more distant pictures, but I think having something better and more appropriate for closeup shots is due. Suggestions?

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Barbequed Pixels?

Your friendly neighborhood Wings3D nut.
Also feel free to browse my freebies at ShareCG.
There might be something worth downloading.