I made a sort of remake of the Homebrew Channel banner, based on the more rectangular look of the 3DS HBC. It's 800x600, but I'll make a better, 1920x1080 version made so it can be cropped into almost anything. I went with the look of the 3DS HBC because, well, 1. The rectangles are easier to do, and 2. It reminded me of the rectangular look of Wii Channels. Image in attached files below. I'll provide a download of the logo and text itself if you want it.