Earrings are craftable at the forge under the Jewelry category. They will show up ONLY on Khajiit.

Even though these had .tri files with them they still won't move with the character's ears when in combat. The only way they will move is as a head part and those cannot be crafted as jewelry. You'll just have to live with it looking strange while you fight.

Do whatever you like with this, just give me a bit of credit for my work. I didn't intend to release any mods for Skyrim but I figured the Khajiit players would like this and the beasts seriously need more love.