It's just a sketch, in the anime she looks better. Although, I can understand why some people don't like how they changed her appearance.
I have a picture here from how she looks in the anime.
Warning don't pay attention to the hairpin.
It's been added by someone as a joke....
It's not that bad.
She looks a lot more serieus now. But it's comedy so, I think she will revert back to her original look.