Photorealistic deep-sea documentary footage, vertical 9:16, ~15 seconds, of a vi

Photorealistic deep-sea documentary footage, vertical 9:16, ~15 seconds, of a violent encounter between TWO utterly alien bioluminescent abyssal creatures locked in a slow, powerful struggle in pitch-black water at roughly 4200 meters depth — filmed EXACTLY like authentic ROV / crewed-submersible footage: a single cold blue-white spotlight boring a narrow cone through absolute darkness, dense f...