Use the person from the reference image. Concept: a waist-up portrait with a low-angle view inside a vast aquarium. Subject: a woman shown in profile, turned to the right. Action & Pose: she stands still with her head slightly tilted back, eyes closed, expressing calm sensuality. Appearance: long straight hair flowing down her back. Beauty Styling: makeup with emphasized winged eyeliner and long eyelashes. Wardrobe: a striking shimmering blue dress with a soft satin sheen, a fitted upper part, and flowing fabric catching the light with iridescent tones from azure to turquoise. Setting: inside a huge aquarium, with large fish slowly swimming around her and textured rock formations behind her. Lighting: cool blue-turquoise rim light creating an underwater glow and a sense of depth. Visual Style: hyperrealism. Details & Texture: detailed skin and fabric, soft movement of water and light. Atmosphere: mystical and quiet. Camera & Optics: shot on Canon EOS R5, 35mm. Framing & Composition: waist-up portrait, low angle, 9:16. Preserve: keep the same face.