Moonshine Wallpaper

Do you know that feeling when you have learned a lot in just a couple hours? I had that just moment ago and this was the result. I'm very happy right now for the final outcome! And I learned a lot using Photoshop CS6.

All rights belongs to me, it is not allowed to use this drawing anywhere without asking my permission first.

NOTE: You can freely use this drawing as a wallpaper if you want, it would be a great honour for me!