Wasn't sure whether I should call her Kardinia, Kardina or Kardinal since Kardia seemed too plain. Anyway I stuck with Kardinal because the word Cardinal means something of importance.
She is based off the heart if you didn't already know.
If you are wondering what that weird thing in her hair is... well it's a valve, yes why don't you google the structure of a heart to see for yourself. Arms and legs are the 4 main vessels of the heart. Oh and the yellow sash is supposed to be fat because we all have fat on our hearts in case you didn't know.
I gave her red hair to represent the blood.
WIP version: [link]