Sunnflower is a female character in this online comic and she's something of a super heroine. I'm not sure what the full extent of her abilities are but she seems pretty combat capable. Though the link at the bottom is the only clear desplay of anything super human I've seen. Anyway, the comics quite funny.
I believe she's a cyborg due to that picture and the regular mentioning of the fact that she's even heavier then she looks.