Hope I can help!
I agree with SavvyHearts, she's either camped or parked, but not square. He front legs get closer together as they go so they're nearly touching. How old is she? It looks to me that she has some catching up to do with her hind end if she's young (2-4) She has a nice jump, but her neck is set on her shoulders... I don't want to say funny, but I can't think of any word to describe where it's placed. She really cute, she just needs some cleaning up and filling out to do. =)
One more thing, lol! In the picture where she's tied to the trailer she looks like she's pulling and standing on her hind end to stay off her front feet as much as possible. See how he back legs are way under and he front legs are way out front? Anyways, I hope I could help! She'd make a cute XC horse because of her build. =)