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