How to properly apply all this image textures? Cycles Even though I do feel like this may be a duplicate I am unsure on few on how to use them.

I downloaded a fbx from online, a free one which came with textures but I am unaware on how to use it properly.


This is what they come with and the model is this


I did something upto a point but I am unsure on how to use the two normals, the cavity, spec, and translucency. I am not even sure if I did the rest correctly.
This did work, still unsure where to plug the micro-normals but the results achieved from this are quite good. You can also play with the cavity color and value to give a overall color to the skin.