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