Well, I actually made it first for blender 2.8 and then improve it in 3.0 without addinng anything special. So it should work for most versions and also because it mainly uses noise textures and mix nodes. If you encountered any problem when using it in a older version of blender tell me and I will try too solve it.

It includes 4 presets made by me so you will have an idea of the types of results you can get. You can use my presets or create your own skins modifying the node settings as explained in the documentation.