チェキ、閉館まえのプール

Looks exactly like a real Fujifilm Instax mini photo a Japanese 23-year-old printed after a pool day — soft, slightly faded, grainy instant film — NOT a clean smartphone selfie.

Fictional adult character 神崎セナ: ash-brown long waves, wispy bangs, black satin ribbon, large dark-brown almond eyes, soft oval face, small nose, rose lips, natural slightly worn makeup. Japanese cute-real adult only.

NEW pattern: outdoor night, cheap public pool closing time. She sits on the wet pool edge in a wine-red / burgundy sporty high-neck one-piece swimsuit, white towel on lap, legs in water. Small on-camera flash look (instant camera flash), hard short falloff on face, dark turquoise water and chain-link fence behind going muddy dark.

Instant camera quality hard requirements:
- Soft plastic lens focus, not tack-sharp
- Visible fine film grain / dye cloud
- Slight green-magenta cast shifts, muted saturation
- Mild flash hot-spot on forehead/cheek, underexposed background
- Soft bloom on specular water highlights
- Amateur vertical composition, a bit too close
- Real skin texture under the softness (not wax)
- Vertical portrait 9:16

Follow-up lock-edit: push harder into authentic night Fujifilm Instax mini flash print — more chemical grain, softer plastic lens, muddier underexposed background, stronger short flash falloff, slight green-magenta film cast, less digital sharpness. Same woman/pose. No white border.