It's hard to say, he doesn't look like a clod, he has a nice head, his body would look nice if it wasn't for a fairly awkward pose. But there's either something really wonky with that front leg, or it was just an unfortunate moment when you clicked the picture. You've described him as still quite lame... has he been under a vet's care, do they have hope for soundness?
I don't think anyone knows. It wasn't really a matter of if he would heal but if he would even survive a few weeks ago. I'll get more info this evening on what will be done about the leg now. I know they were real concerned that he might founder.