aot style shingeki no kyojin mikasa ackerman 1girl arm strap bangs black hair black pants breasts cowboy shot embers gray background hair between eyes harness long sleeves looking at viewer medium breasts pants red scarf shirt short hair smoke solo thigh strap brown jacket white shirt survey corps best quality 3d cartoon anime sketch lowres normal quality skin spots acne skin blemishes bad anatomy young slim athletic build piercing green eyes confident gaze poised stance dynamic composition detailed textures vibrant colors gritty aesthetic subtle lighting atmospheric ambiance