3d background, cgi, effects, fighting, impact frames, shingeki no kyojin, shingeki no kyojin series, smears, smoke, sparks, yasuyuki ebara, three-dimensional maneuver gear, weapon, 1girl, paradis military uniform, running, boots, eren yeager, 1boy, multiple boys, jacket, thigh strap, brown hair, sword, 2boys, short hair, gun