I'd claim that the fin on her tail should be bigger, if you want it anatomically "correct", however you can get a cartoon anatomically correct(at least when looking at the humans in HTTYD)
Otherwise, it's for once a cute picture, nice to have in my inbox along some other weird ones, which i now is thinking on some people WHY do i even watch them <.<
I'd claim that the fin on her tail should be bigger, if you want it anatomically "correct", however
