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