I'll start by saying that miniatures from Red Box are a curious beast. They're great sculpts, but they're terrifying from the amateur painter's perspective. So much fine detail crammed in and I literally can't do it all justice. Pretty sure I've said it before, but honestly ... it could be a disclaimer on the front of every one of their models.
So here's TradKarl. I had disgruntled Brendon Glesson in mind when painting this. The coat and furs are muted as I wanted the focus to be the beard and the tunic.