A low-angle, full body shot captures a petite mermaid girl with a childlike face, floating underwater amidst a turbulent current against a backdrop of a deep red sunset sky visible through the water's surface. The girl has a gentle smile, large drooping eyes with glowing red crystal pupils, red eyeliner, and long black eyelashes. Her exceptionally long, shimmering silver hair flows dynamically in the strong current, with long sidelocks reaching her chest. She wears an intricate outfit made of detailed stained glass, consisting of a cross halter-neck top that exposes her midriff and navel, waist armor, a front loincloth, and gauntlets, all accented by glowing gold chains, bracelets, and small royal blue sapphire earrings. Her lower body is a fish tail, and her healthy matte skin is highlighted by prominent collarbones. The scene is characterized by intense backlighting, strong rim light, and the Tyndall effect, with light refracting and reflecting through the water and stained glass. The atmosphere is mystical and ethereal, featuring lens flares, depth of field, and a vibrant palette of madder red and gold.