I love her! She has a lovely shoulder and nice straight legs with a decent pastern angle. Her neck tie-in seems a little off, but overall she has a good neck and head - very pretty. It's probably only high withers that make it seem off, which would require a different saddle fitting, but wouldn't necessarily interfere with performance. She could use a little more topline especially in the neck, which might improve the appearance here.
She is a little camped out but nothing awful. She toes out a little but what horses doesn't? She appears to be base narrow in front, which could lead to brushing injuries, and I would hesitate to say, but she could be a little downhill. Taking this off croup/wither line can be really inaccurate, especially in horses like your mare who have high withers, so it's better to look at the line from the point of the stifle to the elbow - in the top picture this appears level, but she also seems to be standing slightly uphill. I wouldn't like to say for sure - would need to see her standing square on level ground.
Overal, I love her! That is a very attractive and well put-together mare you have there! Love the markings too :)