Has anyone actually documented unused content for this game?

I am a huge sucker for researching unused content in games, especially Zelda games, but since its release, I don’t think I’ve seen anything on the internet regarding unused content in Echoes of Wisdom, not to mention that The Cutting Room Floor doesn’t even have a page for the game yet. Is there any documentation on unused content in this game, and if so, where can I find it?