Better pictures would help. When you take pictures of the front try to get it a little more straight on. The picture is taken a little high I think. I applaud you for at least adding one from the front.
The third isn't usable for a critique. The second one the hoof is cocked and the last one looks like the horse is standing 'off balance' which can create 'flaws' that might not be there.
I would re take some pictures. This website will give you insight. How to Take a Good Conformation Clinic Photo
Also what is the age and what do you do with the horse?