Create a photorealistic outdoor lifestyle portrait, vertical 9:16, of an adult Asian young woman with a slender, well-proportioned figure, naturally full bust, slim waist, and flat stomach. Extremely fair skin with a soft pink undertone that is smooth and refined. Oval-shaped face. Long straight hair loosely half-tied at the back of the head, with a few thin strands falling over the forehead and sides of the face. Soft glam makeup in pink tones: bright face, slender brows, black eyeliner, curled lashes, soft pink blush, and reddish-pink lips. Bright smile showing teeth. Wearing two thin necklaces with small pendants. Wearing a light mint-green open-knit cropped sweater with a halter neckline, decorated with fabric flowers on the straps and sleeves. The hem is short above the waist. Paired with low-rise cream-colored pants. Pose: Standing with body slightly leaning, one arm resting on the train window frame, the other arm hanging by her side. Head slightly tilted, smiling at the camera. Background: By an open train window while the train is moving. The raised window frame is visible behind her, with a view of rice fields, meadows, and trees as the background. Camera angle: Eye-level, shot straight from the front. Close distance from head to hips. Subject occupies most of the frame. Camera held straight. Not a selfie. Lighting: Bright natural daytime light. Soft light falling on the face and hair, creating a fresh atmosphere. Skin looks naturally bright and fair.