rh thunderriver, iwanaga ariya, fossilized wonders, touhou, absurdres, highres, 1girl, asymmetrical wings, bone, breasts, brown hair, brown mask, buttoned cuffs, buttons, closed mouth, covered navel, curvy, diamond button, eye print, eyes on wings, eyes visible through hair, fiery wings, gold buttons, hair over one eye, half mask, huge breasts, leotard, looking at viewer, mask, mask over one eye, parted hair, red eyes, ribbon around body, short hair, simple background, skeletal clothes, skeletal tail, skeletal wings, skirt, solo, spinal cord, tail, white background, white leotard, wide hips, wings