First of all it doesn't matter what breed the horse is but it should have the "same" proper conformation. This means NO horse should be built with pigeon toes, downhill, steep shoulder, etc.
Second try to get some straight on photos of his front end. It's difficult to see with these. Also it will be easier to judge him if you got some better photos. Look up some tips on the internet of how to take proper ones.
Other than that here's my opinion:
He's actually a nicely built boy with a good hind end on him. Looking at these pics he does appear a little downhill but maybe that's just these pics. I like his straight legs but can't tell if he's pigeon toed. His shoulder looks a little steep. I Like his pastern angle. His back looks slightly sagging with high withers so it might be difficult to find a good fitting saddle for him. Other than that he's pretty nice looking!
Thats all I can say! :)
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