I used the amigurumi pattern Peppermint the Pegasus. This is by far the most complicated thing I've ever crocheted. There were quite a few do-overs for me, like moving the eyes, but the pattern itself is very easy to read. She writes step by step directions and I get the impression all her patterns are that way.
I had to move her eyes up she looked half asleep... or something. ;) Plus, I think the iris looks better in green!