I'm certainly no expert, but I'll give it a shot.
From what I can see in the pictures, she looks to have a weak hind end, possibly camped out, thicker throatlatch, weak tie in from neck to shoulder, slightly upright shoulder. I like her front legs, her feet look good and solid, she has nice, wide set eyes, and I'm a fan of the "wedge head" (my Egyptian Arab has one as well). I'm a fan of her flatter topline and compact body. Just beware because it could be an absolute bear finding a saddle that fits her shape and length. Few saddles are made for flat-backed horses.
She is considerably under-muscled, though, and that might improve her overall appearance.