Huh, now that you think of it, SS could easily have made a great Gameboy game. I wouldn't say it is impossible for one to hack LA, replace all sprites with updated ones to correspond with those of SS and to do some event hacking...anyway, it's a great find and certainly looks good! SSDX anyone?
All you need is this:
[video=youtube;GD4a4x3Mp88]http://www.youtube.com/watch?v=GD4a4x3Mp88&feature=player_embedded[/video]
And youve got yourself Skyward Sword for Gameboy.