I'm sure. Assuming this is true, which I highly doubt it is, you do have the billions of dollars Nintendo will sue you for, right? Because you are in for one hell of a legal ride, trying to copyright anything Zelda-related.

And it is hardly your idea. I have been developing several online Zelda fangames for over two years. I merely choose not to overzealously release a demo which shows nothing of what the final product will be like. That is, assuming you actually get to the final product.