arifumi imai, creatures, effects, fighting, masaaki tanaka, shingeki no kyojin, shingeki no kyojin series, smears, sparks, wind, three-dimensional maneuver gear, boots, weapon, paradis military uniform, sword, 1girl, dual wielding, jacket, thigh strap, mikasa ackerman, cape, 1boy, holding, black hair, eren yeager, levi (shingeki no kyojin)