You can follow Hana's armor tutorial to learn the process for making armor. (You might be able to do it with the most recent Blender, but if you want to use the method that definitely works, then use Blender 2.49.) Set it up according to the instructions on this page: If you don't know how to use it then start with the tutorials here: You didn't mention if you knew how to use it or not. You'll need to know the basics of using the Creation Kit. The process for making hair for Skyrim is pretty much the same as the process for making armor.
