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