Okay so you did a great job as is but there's just a few little things that would make this photo even better if fixed.
There's a blotch of make up or something under one of the eyes.. a lot of flyaways, the visible eye is a bit too white in the corners to be realistic and there's a few skin tone blemishes on the llamas face
Here's just a real quick example to show you what I'm talking about too
https://fbcdn-sphotos-a-a.akamaihd.net/ … 0416_n.jpg
Not perfect because it's past 2am but all I did was fix the things I circled and just gave the skin a quick go-over.