I don't think you are knit picking, particularly those pin holes in the armpit area. I really wouldn't be happy about that and I would let Sideshow know. I'm not sure if I'd return it over that but if they offered a partial refund or replacement, I'd take it. Just my thoughts for what it's worth.
You are never going to get a perfect statue from SS, and those are pretty minor. I would not expect SS to even offer discount for those.