Hyper-photorealistic candid Instagram-style photo of three friends walking along a sunny beach shoreline together, laughing, holding sandals and tote bags, with gentle waves behind them. Use the reference images to keep exact faces, hair, skin tones, and body proportions: Ash (5'2", very curvy, long dark wavy hair, freckles), Poppy (5'7", slim-athletic, long straight honey-blonde hair, emerald-green eyes), Nia (5'5", fit hourglass, coily-curly espresso hair, warm brown skin). Outfits: Ash in a black high-waisted two-piece swimsuit with a loose white linen shirt open over it, Poppy in a white one-piece with a sarong, Nia in a green two-piece with a sheer cover-up. Full body in frame, 35mm lens, bright midday sun, natural skin texture, slight film grain. Exactly three people.