3d background, cgi, effects, fighting, impact frames, shingeki no kyojin, shingeki no kyojin series, smears, smoke, sparks, yasuyuki ebara, paradis military uniform, emblem, clenched teeth, jacket, teeth, brown hair, 1boy, eren yeager, male focus, duel, battle, black hair, 2boys, anime coloring, wall, multiple boys, brick wall, survey corps (emblem)