She may not be Valentine, but EternalKage's Scarlet design is heavily based off the Skullgirls nurse. This picture from Deviantart shows the new design in all its
Valentine is a popular character in Skullgirls. The world's most dangerous nurse has an advocate. EternalKage from Deviantart has created a character based off of Valentine. She even has the gigantic needle to help in the surgery process of her opponents.