Hi there, she seems nicely built - couple things that stand out to me:
1) front hooves.. long toe, low heels.. that can be fixed with correct trimming
2) she appears to have a very short back combined with high wither - he may be a challenge to fit a saddle..
3) I wish her throat latch area was a little cleaner.. her neck overall seems kind of thick, I'd like to see a little more refinement
4) Her legs seem to be on the thin side for the size of her body
Overall - nothing bad that I can see.. What is her pedigree do you know?