Gunnerkrigg and All Else

I realise Fionna is basically Ice King’s idealised female Finn, so if I was going to design a Fionna that was a little less interested in going to the prom and still maybe interested in adventuring, I’d go with something a little like this.

Luckily for people super interested in hot cosplayers, myself included, it is not up to me to design these things.

Her hair is short because that tree warlock needed hair for a beard.