shipwrecked spanish galleon, with mast and tattered sails, sinking in the mekong delta, at dust, clouds, moonlight, a huge wrecked sunken pirate ship in the river, tall mast, shipwrecks, deconstructed ship, pirate symbol, ghost ships, small vietnames fishing boats nearby, cinematic lighting, hyper realistic dusk scene, foglights, mist, desolate, octane render, 8 k volumetric lights, hyper detailed, ripples, reflections,