3d background, arifumi imai, cgi, effects, fabric, flying, shingeki no kyojin, shingeki no kyojin series, smoke, sparks, cloud, sky, three-dimensional maneuver gear, 1boy, solo, male focus, levi (shingeki no kyojin), paradis military uniform, black hair, cloudy sky, building, boots, jacket, scenery, cape, outdoors, eren yeager