Hah, it's very ironic you mentioned that, because almost all of the things you mentioned there I have already done. Actually, I've done most of the items (the official art that you seem to have also found), and some of the drop shadows. I see, however, that you're using that one Kokiri Sword. I didn't really like it so much, and I altered it to make it look more like the 3D sword Link carries around (you may have noticed the heavy jpeg compression, the blade is very blue, among others...) Also I've made an alternate rupee icon - in the lower left - you're using the icon from Wind Waker, aren't you? Anyways, we can decide about that later. Here's a list of things I've already done in terms of retexturing:
-Fairy's Wings texture
-bottom of screen Clock -> the lines that are arranged in a half-circle...you'll see.
-bottom of screen Clock -> the 'diamond' that appears behind the '1st,' '2nd,' 'Final,' images (although it looks like yours says '1.' European version?
-all of the black "Dawn" screens
-Quiver and Kokiri sword icon (in Quest Status subscreen)
-some of the subscreen window backgrounds (not done)
-the square in the Items and Masks subscreen that indicates what you're using
-all of the items that fall to the ground that are dropped by enemies (bombs, arrows, potion)
Actually, there are a few things else that I don't seem to remember.
Anyway, here are the two pieces of the clock that I've done so far.