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, weapon, giant, sword, 1boy, black hair, boots, jacket, dual wielding, monster, battle, holding, belt, teeth, 1girl, eren yeager, thigh strap