3d background, arifumi imai, cgi, effects, flying, hair, rotation, shingeki no kyojin, shingeki no kyojin series, paradis military uniform, three-dimensional maneuver gear, 1boy, emblem, male focus, solo, jacket, survey corps (emblem), from behind, weapon, sword, dual wielding, wire, holding, black hair, eren yeager, training corps (emblem), thigh strap, parody, brown hair