3d background, arifumi imai, cgi, effects, fabric, flying, shingeki no kyojin, shingeki no kyojin series, smoke, sparks, three-dimensional maneuver gear, cape, paradis military uniform, weapon, cloud, sword, boots, 1boy, solo, sky, black hair, thigh strap, levi (shingeki no kyojin), jacket, dual wielding, male focus, 1girl