Fantasy underwater CG portrait of an ocean elf on a pearl throne

Vertical fantasy underwater CG portrait, ocean elf girl with long wavy silver hair, shell-shaped fairy headwear, iridescent tulle gown decorated with pearls and tiny diamonds, sparkling glitter all over body, sitting on huge iridescent mother-of-pearl seashell throne, holding a glowing crystal orb in hand, deep sea scene, sun rays penetrating the water with Tyndall effect, surrounded by pink corals, glowing sea flowers and transparent jellyfish, countless rising air bubbles, dreamy purple-blue soft light, mermaid aesthetic, translucent dewy skin, pearlescent material, Octane render, ultra realistic, particle light effect, 8K high detail --ar 9:16 --v 6.0 --style raw --s 250