Thanks for the fast response, keep it coming! To answer the points:
Yep, Donnie Darko was the concept behind the rabbits eye (and that is the only feature of the image that has anything to do with Donnie Darko - if you find other references, I didn't deliberately put them in there). I guess the lens flare is a "some like it, some hate it" thing. I can see how it's entirely unnecessary outside of the Donnie Darko context - but the rabbit just needed something
I rather liked the skins original color (which you can see under the dirt... perhaps she doesn't wash much, bless her). I didn't want to use a red/orange skin since every time I've ever done that it looks to vibrantly pink and somehow wrong. I'm happy with the skin - but can see where there's room for improvement.
They eyes turned out that way out of sheer luck - I was using the original for a reference (to colors and so on, since I didn't ink it and wasn't sure what belonged where). I rather like the doe-eyed look but again I could experiment with "proper" eyes.
I certainly know that parts of the shirt, skin and hair didn't turn out as nicely as I'd hoped - far to much/little highlight in places - also I need to work out "normal" looking skin since as you've already noticed - it looks like she's not had a shower for some time... which was not really the idea at all.