A stunning portrait of a mythical sea princess standing waist-deep in water, surrounded by a dark, softly glowing underwater environment. Her long, flowing fiery red hair contrasts vividly against the cool blue tones of the scene, adorned with jewels and a delicate floral accessory. The mood is enchanting and ethereal, capturing a fantasy allure with intricate details on her outfit and jewelry.

Environment:
- Underwater setting with bubbles and water droplets suspended around
- Calm water reflecting soft light at waist level
- Dark, deep ocean background with subtle light particles floating

Lighting:
- Soft, luminous, diffused lighting highlighting the subject’s face and upper body
- Gentle highlights on hair and gems creating a sparkling effect
- Cool blue ambient glow contrasting with warm skin tones and hair

Details:
- Long, wavy bright orange-red hair adorned with a crown featuring blue gemstones and a white flower with green leaves
- Intricate jewelry including a jeweled choker, drop earrings, and a forehead pendant all set with aqua-blue stones
- Form-fitting turquoise outfit with gold accents and orange floral embroidery
- Outfit design includes cut-out sections at the waist and decorative hanging tassels
- Water droplets on and near skin, as well as jeweled water drops suspended in the water around her

Colors:
- Vibrant orange and deep red hues in hair
- Cool turquoise and blue tones in outfit and jewels
- Subtle gold accents on clothing and jewelry
- Natural skin tones with a soft blush

Style:
- Hyper-realistic fantasy digital art
- High detail with smooth skin textures and lifelike eyes
- Elegant and regal appearance with a magical, underwater fantasy vibe