So here's what I see...obviously you know he needs groceries...he'll look alot nicer when he gets them.

Cute head, nice clean throatlatch, nice neck set onto nicely angled shoulder (for a SB - they tend to have a straighter shoulder for up/down vs sweeping motion). Good, short back, a little long through the loin but not weak. Nice length of hip but his stifle seems weak/set too far back. From the side his legs look clean and straight. From the front we see that he is very weak chested and narrow. He is also toed out/splay footed and this deviation begins at the knee. From the rear he seems to be standing base wide, I bet he is normal looking when not attempting to park out. In his jumping video he seems upheaded and distracted - I have a feeling that he will be a little too upheaded for an eventer just yet - will need alot of butt movin', back lifting flat work to get him rounded properly.

That's my two cents, he's a cute boy! ETA - I think his pasterns are fine.