Very nice work there I particularly like the tone of the blue and the white dotting for foam. Not 100% on the wave on the lefthand picture on the left edge. Looks a bit like a cornflake stuck on the side
Oh great base! Love it... though I can only see a cornflake at the left of it. thank you Andy xD xD I'm going for my second breakfast hungry now. xD xD
I really think it's an angle issue so I would keep an eye on it and if in real life you still see a cornflake then correct it in some way...
I would assume (although I know very little of old armour) that the arm holding the bow would need protection from the string, while the other arm benefits more from being less armoured.
Keep the arrow, with the smoke thin it down to a trace amount ( few strands) and darken them down as tended to be black smoke with what they coated the arrow heads in