Been trying to make a texture for the V3 ultracatsuit that is a wetsuit with zippers and a neoprene like texture.  Have been unsuccessful so far.  Does anyone know of a free or vendor version like this, or have any tips on how to make one?

I have found the zipper textures here on freestuff, but a neoprene like affect on the texture still eludes me.

Thanks in advance :)