My first upload on GBAtemp.I just rewatched Tengen Toppa Gurren Lagann for the third time (it's still as great as ever) so I decided on making a Tengen Toppa Gurren Lagann Skin for MoonShell v2.
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