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