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