A decade is better than never!
I'm liking where you're at! Is the base custom, or have you just cut into it? I would maybe see if you can't give him a touch more in the way of pelts or trinkets though - he looks a tiny bit bare for a captain!
I'm also interested to know if that's the only horn you get for the SW, as I was looking at modifying that exact piece for my standard bearers as a horn to call engagement!