Portrait realistic outdoor

Create a vertical ultra-realistic fashion portrait, the main subject is a , she is sitting on a purple speckled bench of a commuter train, taking a mirror selfie with a smartphone. The composition is a slightly low-angle frontal full-body shot, she sits next to the left wall of the train, with windows on the right, and a beige metal interior panel behind her. Her face is half-obscured by a black smartphone with a quilted phone case and multiple rear cameras, the phone covers the lower half of her face, while her large eyes are looking at the mirror/camera. She has ; one hand holds the phone, the other hand gently touches a strand of hair beside her cheek. She is wearing a Japanese school uniform style outfit, including 6 clearly visible main clothing/accessories: beige cardigan, white collared shirt, navy blue plaid bow tie, navy blue plaid pleated skirt, black over-the-knee socks, and black loafers. A large black rectangular schoolbag is placed across her knees, with a small round pink charm with a silver keychain hanging on the bag. The train seats are dark purple with mottled texture, the floor is beige, outside the window is a soft blurred outdoor view, lighting is natural daytime light, the image is realistic, casual, soft, presenting an authentic phone selfie composition, with no text or watermarks.