That zelda one is fake, isn't it?
Yes. Yes it is.
I'd be careful about homebrew. Nintendo has a killswitch and can brick the system after connecting to the internet, if they detect anything they don't like.
Yeah, I know. Honestly it's only for Arena/Daggerfall anyways, which...neither will happen. I still hold out though. Arena is a fairly small game, with rudimentary 3D and 2D graphics, and a control scheme that's PERFECT for a touchscreen.
Seriously, it's already has you swing the mouse whichever way you want to swing a weapon. All you need to do is translate that to touchscreen, and voila!
Barring that I'd pay $80 for a proper Elder Scrolls Travels game made for the 3DS.