Seaside swimsuit half-length portrait AI Image Prompt

A young adult {argument name="ethnicity" default="East Asian woman"} standing in shallow seawater, half-body close-up composition, centered in the frame, facing the camera with relaxed shoulders and arms submerged in water up to the upper abdomen or lower chest. She has a calm, natural, and confident expression, looking slightly at the camera with lips naturally closed. She has a slender, well-proportioned figure, and long, slightly wet {argument name="hair color" default="deep black hair"} flowing naturally, with some strands clinging to her neck and collarbone. Delicate facial features, light makeup, fair and warm skin tone, retaining real pores, fine texture, water droplets, wet highlights, and natural skin variations, without artificial skin smoothing. She is wearing a {argument name="swimwear style" default="white one-piece swimsuit"} with a deep V-neckline, thin black straps, and black edging. The fabric is form-fitting but natural, with clear water droplets on her chest and upper body. She wears a thin necklace with a small pendant. The background is a softly blurred sea surface with small ripples, a high horizon line, and a bright grayish-blue sky with no strong colors. The overall lighting is natural daylight, low saturation, low contrast, with slight film grain, reflecting authentic seaside lifestyle photography. Avoid: Cartoon, CG feel, exaggerated body proportions, incorrect fingers, over-smoothed skin, heavy makeup, strong HDR, overly vivid seawater, cluttered background, text, watermarks, or logos.