Golden Hour Beach in Linen

[Input]
Use the user's attached photo as the single source of the baby's identity. PRESERVE the child's identity exactly: face proportions, eye shape, chubby cheeks, skin tone, and natural baby features. Keep the soft baby hair natural with little wisps lit by the warm light. Do not restyle the face; only place the same baby into the scene below.

[Scene]
A serene golden-hour beach portrait. The baby stands or sits upright and centered on soft warm sand, facing forward, plump with soft chubby cheeks, a gentle calm expression, barefoot.
OUTFIT: a soft WHITE linen outfit — a relaxed sleeveless linen romper with a small ruffle, light and airy, gently lifted by the sea breeze.
PROP — a small natural SEASHELL FIRMLY HELD in one hand near the chest, fingers visibly wrapped around it (palm clearly cupping the shell). The shell MUST appear physically held, not floating.
BACKGROUND: a calm sea meets a wide sky glowing in warm sunset light — soft peach, gold, and rose tones near the horizon. Gentle warm backlight rims the baby's hair and shoulders, with soft golden sparkle on the wet sand.

[Prominence]
BABY PROMINENCE RULE (critical for face-swap quality):
- The baby is the PRIMARY SUBJECT, centered, filling the middle of the frame.
- The baby's HEAD and FACE occupy at least 20-25% of the canvas height, well-lit despite the backlight.
- The sea and sky stay in the soft background, never competing with the baby.
- Camera ZOOMED IN on the baby, eye-level, face fully visible and unobstructed.

[Style]
Premium Korean studio-quality golden-hour outdoor baby portrait. Warm soft sunset light, gentle film grain, dreamy peach-gold palette, soft backlight glow. Skin natural and rosy, no over-retouching. Realistic linen and sand textures. NOT illustration, NOT cartoon, NOT flat — a real photographic portrait.

[Aspect]
3:4 portrait orientation, vertical framing, baby centered in the middle third.

[IMPORTANT]
- Keep the baby's face fully visible and well-lit — use soft fill so the backlight does not darken the face, and the shell stays near the chest, never crossing the face.
- Natural baby anatomy: 5 fingers per hand, the hand holding the shell clearly cupping it.
- The linen outfit is soft and natural, realistic proportion, not a costume.
- Warm golden-hour palette only — peach, gold, rose, soft white; avoid harsh neon or oversaturated color.
- NO text overlay, NO captions, NO Instagram UI, NO watermarks, NO studio names, NO logos.