How to start creating Skyrim custom armor mods for CBBE 3BA?

[Mia_D096]

I usually just make sound resources for skyrim sexlab and for other mod uses, I've recently been interested in creating CBBE 3BA armor mods or at least interested in creating them. Can someone give me a basic idea on how it's made? how to put it into creation kit from something like blender and how to make it work with 3BA? how the normal maps and cubemaps be generated etc? Any help will be greatly appreciated.