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, solo, sword, cape, dual wielding, boots, sky, holding, jacket, 1girl, 1boy, levi (shingeki no kyojin), thigh strap, building, brown hair