If you're looking for a way to customize your Surface Book, you may want to check out a skin from dBrand. The company has made excellent fitting skins to make your phone stand out for years, and they have since branched out to other electronics as well. With dbrand you are able to select from a ton of different colors and patterns to make your Surface Book stand out even more.
Installing skins is generally a pretty straightforward process, but the folks at dbrand like to make it more visual. They have released a hilarious installation video, with some goodies in it. If you are interested in making your Surface Book even more unique, be sure to hit the link below and start designing.