a transparent glass body, mechanical skeletal structure, transparent crystal body, cyborg, visible internal skeletal structure, mechanical skeleton, high resolution, best quality, high quality model, high detail, high quality, extremely detailed, ultra-fine, 1 girl, short hair, beach, rear view, backlit by the sun, 1girl, solo, anal, fingering, one, finger, inside, ass, middle, two, fingers, lying, on, bed, floor, sofa, side,