its hard to do a conformation reply with this photo, but I will work with what I got:)
So from what I see this horse looks reeaaallly small, like pony sized. But it could just be the structure of the woman.
He has nice legs, a little on the skinny size, but pretty good
His neck is decent, on the short side though.
But besides that I would have to have a proper confo. Shot to get a better look at him:) hope he works out!
To understand the soul of a horse is the closest human beings can come to knowing perfection.