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