Missprints are common these days but this one highlighted how they do their printing. They often don't print belts beyond the front but this figure has a thin line that is even printed on the sides. The circle in the second image shows where the side line print joins the back print. Obviously they print the black first then the silver with the zip getting some background shading.
I'll probably get a marker pen and draw in the missing details rather than keep it as is. The head on the missprint comes from the viking character in 'The Movie' line of figures.
It would be nice to see more printing on the sides other than matching the colour of a jacket around the arm holes.