cinematic movie poster composition inspired by "Jaws", hyper-realistic underwater scene showing the open mouth of a gigantic terrifying albino moray eel emerging from the deep dark ocean below, no fins no arms no legs, pale scarred steel-like skin, small matte red albino eyes (not glowing), enormous sharp teeth, volumetric lighting from above, in the distance a tiny deep-sea diver swimming upwards trying to escape toward the light, dramatic scale contrast, green-blue deep ocean atmosphere, particles in the water, ultra detailed 8k photorealistic cinematic lighting, movie poster layout