I agree with Kyani regarding the too small feet and that it's definitely a flaw that is commonly accepted in the qh halter horses. Wrongly so, as these animals don't last long in the performance world.
She's very upright in the pastern, but she's not post legged; she's standing very under herself in back, which is sickle hocked.
Head and neck are nice, although a wee heavier through the throatlatch than I'd like to see.
She looks to be a little over at the knee, but they sometimes will outgrow that.
Nice shoulder and hip!