My first submission of a skin made for my own use, themed after a game that I've been a huge fan of for many years. Installation instructions and preview image can be found within the archive. Enjoy!
I don't have a wii u anymore to test it myself, but if homebrews are not visible on the wii u menu I think you can press L + R + minus to open the plugin menu, there should be an option called "homebrews on wii u menu" or something similar