First off, you want a bit of toeing out in the back (it's completely normal). If their feet point straight forward that's usually a sign that they're bowlegged. As long as she's not toed out to an extreme and/or cowhocked then she's ok!
She has an attractive head, little bit of a thick throatlatch, and a short neck; but as she's two her neck will keep growing for awhile. She seems to have a nice shoulder angle, a nice short back, pretty strong loin, and straight front legs. Her croup seems to be a bit steep but not too bad; I wouldn't necessarily call that a flaw though; it's more preference. I love her low tail set.
Overall a very nice looking two year old (: good luck with her!