A while ago I got a DSi XL for photography and modding reasons, and ever since today I got curious as to how I would make a theme for Twilight Menu.
To keep things simple, Twilight Menu is a menu replacement for DS consoles that looks like the DSi menu, only you got folders this time around (and it's also pretty customizable).
I have it for my 2DS XL as well and when I was doing the Memory Pit exploit, I figured this would be best since I'm already familiar with it. Now thanks to a guide and after about eight hours I got a custom theme set! It doesn't have custom sounds, just a simple and nice-looking purple and orange theme going on. Kinda based on one of those Openbox skins that I downloaded a while back to customize Lubuntu...
Anyways enough yapping from me,
here's the download link! You'll need a modded DSi with Twilight Menu (or a modded 3DS) to see this custom theme! Enjoy!