I also completed this Smart Chic Custom. I really like the colour on this one. But I have a question... Can you think of a European breed for him, or even partbred? I am going to research in a minute but the only thing I can come up with is a lippizanner cross QH...
Lipizzaner x QH is one of those unlikely 'how did THEY meet?!' crosses, which sounds so silly right now but will probably get marketed for a ton of money and called something hideous like a quartzaner by American breeders in the next decade or so Would ID cross be ok? He's not got the hefty feet of a true bred one, stock horse breeds always seem to have small feet for the bulk of them, but as a crossbred he'd be alright if you really want to tuck him into being European, a heavyweight hunter type which for some reason had a lot of hair left on it instead of mane and tail being pulled and trimmed for hunt turnout, heh
There's no such thing as too many models, only not enough shelves.
I do that at live shows too! I judge based on how realistic or how common or likely the cross breed is. I was also thinking ID, but you are right it would have to also be a cross. The long mane is really what makes him look more QH.