It's fake.
However if real it would be interesting. It'd be cool if the end credits showed a ocean with a few islands, and a scene where it shifts from realistic to cel shaded over the course of a minute...
I don't like the steampunk idea though. Zelda shouldn't be futuristic in any sort of way.
Top 3 favorite games: Super Mario Galaxy, The Sims 2 (PC), The Legend of Zelda: The Wind Waker







