3d background, arifumi imai, cgi, creatures, debris, effects, fighting, liquid, shingeki no kyojin, shingeki no kyojin series, smears, three-dimensional maneuver gear, paradis military uniform, boots, weapon, 1boy, sword, giant, night, barefoot, sky, black hair, holding, jacket, cloud, dual wielding, 1girl, thigh strap, mikasa ackerman