Otome game CG illustration, extremely gorgeous and luxurious...

Otome game CG illustration, extremely gorgeous and luxurious. A couple performs an underwater dance within a beam of light in deep-sea ruins, wearing exquisite "mermaid-concept" haute couture (not real mermaids). Male Lead (Deep Sea Prince persona): He does not have a real fishtail but wears exquisitely designed deep blue scale-patterned trousers with unique tailoring. His upper body features a translucent deep-sea silk shirt embroidered with ancient wave totems in silver thread, adorned with magnificent shoulder ornaments and chains crafted from black pearls and deep-sea silver. Female Lead (Mermaid Princess persona): She wears a stunning pearlescent gradient mermaid gown. The dress is covered with thousands of hand-sewn iridescent sequins and Swarovski crystals, simulating a gradient scale effect from pale pink to gold that shimmers under the light. The massive skirt is the design's focal point, composed of countless stacked layers of ultra-light tulle, lace, and silk. When spread in the water, its diameter exceeds two meters, resembling a giant flower blooming in the deep sea. Her upper body is a corset embellished with pearls, shells, and gemstones, with several flowing transparent ribbons wrapped around her arms. Divine light shining, costumes refracting light, bubbles, glowing jellyfish. Dreamy, fashion editorial feel, intricate garment details, character close-ups, facial expression close-ups. 8k resolution. The image features subtle green and brown tints.