Hmm, at first I rejected the first one, as I don't agree with Scandinavia as the Iron Islands. Maybe the Faeroe Islands/Shetlands and the very Westernmost coast of Norway, but not the rest, and not more than a few miles inland. But otherwise it is not a terrible comparison. Take Westeros and tip it 45 degrees to the right and you get a similar map. Might draw the borders of the kingdoms a bit differently from that map, more along geographical differences rather than modern county borders and put King's Landing around the Italy/Croatia region.