arifumi imai, creatures, effects, fighting, masaaki tanaka, shingeki no kyojin, shingeki no kyojin series, smears, sparks, wind, three-dimensional maneuver gear, weapon, sword, paradis military uniform, cape, boots, black hair, 1boy, thigh strap, belt, mikasa ackerman, cloud, jacket, 1girl, scarf, giant, sky, holding, solo