I notice there's a consistent theme with areas not being completed throughout the image: the blood on the sword, her... garment? on her lower half, the one leg that's abruptly severed, the empty speech bubble... Is any of that to do with why this is in the Arthritis Awareness category? Or is something else supposed to go in the speech bubble later? I'm just trying to figure that part out. It really is a well planned and well executed image.
Maybe... arthritis feels like one of your legs sorta stops before reaching the end of the page, but if you're hot, not wearing very much, and in the middle of a fight, you keep swinging your badass sword anyway?
Or maybe she's trying to put it down but her fingers won't let go?