please remember I'm no expert but if that's what you've acheived in a week could you bottle it?
I would love to see a picture without a rug and sideways on, because it will prove what you already think. She has improved a lot, her neck already looks so much better and she seems to have a lot more life in her eyes, and is that a tummy I see under that rug?
The beach pictures look as though she was underfed and unloved, I bet your glad to have got her back she didn't look at all happy.
Keep up the good work and more pics when you have time, they'll be good to look back on in a few months anyway just to prove to yourself she was as poor as you thought and sooooooooo sad bless her.