I don't believe this goes against the ToS since I found this in-game, inform me if otherwise and I will take this down. I mean no harm :)
Anyways, I shut off every prompt in the game, then... as I strolled by the prompt page, 2 new unchecked prompts came up.
http://oi39.tinypic.com/1zeumiw.jpg
I think this means the new eyes and heights are really nearby. I just posted this with the glee I got from finding this. Hopefully nobody found and posted this already.
http://forums.spiralknights.com/en/node/50961
You're a bit late, I'm afraid. It's already been found.