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