I would love nothing more than to make these textures in HD as I have the know how for image editing, but don't know how to do this within Dolphin for this game.
Anyways, I took a few hours and edited this, it'd be great if you tested it out and let me know what you thought, or how to make these in HD. It's a good brawler with some air combos that can get wild with a few friends.
The texture itself - filename - tex1_256x256_7963c218a4ea694d_14.png
A simple tutorial online will explain how to load the textures, it's simply dragging and droppinghttp://imgur.com/LEfB5RE
If anyone is interested in helping that'd be great!