I always kinda liked the villains of a show, game or whater a little more than the heroes.
Anyway, I really could not find any original art of Ganon from the NES days at all. Nothing, really. And the sprite really isn't all that helpful, that's just a teal pig with a red bib with a skull printed on it. So I had to just go ahead and use the SNES model. The only good thing there is He looks almost the same in the SNES remake of the original LOZ as he did in LttP.