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, multiple boys, jacket, 2boys, sword, holding, boots, emblem, survey corps (emblem), black hair, dual wielding, levi (shingeki no kyojin), nude, male focus, thigh strap, brown hair, wall, eren yeager, belt, smoke