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, jacket, solo, survey corps (emblem), from behind, wire, eren yeager, black hair, weapon, sword, training corps (emblem), parody, brown hair, thigh strap