Utterly generic and characterless. Filler. They'll do as practice if nothing else. I'll probably come around to liking them in a day or two - that seems to be the usual cycle of things.
I don't think I've used a longcoat as a variant feature before - it's always been a base part of the character. So that's good. And #3's outfit turned out nattier than I'd hoped. #1's ended up looking rather plain after I put so much flash on his brothers.
Not much in the way of meaningfully swappable parts unfortunately, but that might be a consequence of there being so much variation just in the torsos. The quivers and the boots could be swapped about, but that's trivial. It'll be head swaps and colour schemes that makes the only real difference.