Create a portrait for me using the original file, 100% unchanged. Slim figure:

Model's characteristics (Subject):

Fair, rosy complexion; slender figure.

Very long, straight, dark brown hair styled in a loose low ponytail/low bun at the back of the head for a relaxed, not-too-neat look. A few strands of hair are left loose at the front to soften the facial features. The hair is straight with soft waves, giving a natural look.

Long almond-shaped nails, nude with silver tips.

A light pink blush applied to the cheekbones and tip of the nose. A natural-looking gradient pink lipstick.

Clothing: A slightly loose-fitting long-sleeved shirt in cream/beige/light gray. The fabric accentuates the waist and torso, appearing soft and smooth to the touch, slightly sheer to reveal a subtle dimension of the skin.

The neckline is wide, slightly exposing the shoulders and collarbone for a subtly sexy look. The sleeves are long, covering the wrists, and fitted at the cuffs. The overall look is sleek and clean.

Pose: Stand with a slight tilt of the torso, pushing the hips to the side to emphasize the curves of the figure. One arm is raised to face level to take a selfie, the other arm is naturally at the side, wrist slightly bent, long slender fingers showing prominent red nails. The head is slightly tilted to the side, the baseball cap partially obscuring the eyes, adding mystery and style. The overall pose is relaxed but intentional, giving off a confident, subtly sexy vibe.

Location: Inside a building, resembling a hallway or a narrow, private corner. One wall is plain white, without patterns or decorations, allowing the subject to stand out clearly.

Background: The opposite side is a dark area, resembling a deep corridor or an unlit doorway, creating a contrast between light and shadow, adding dimension and mystery to the image.

Props:

A brightly colored cartoon-patterned smartphone is the main prop used for the selfie. The flash is on, creating bright light and lens flare effects in the center of the image. The phone case has a cute pattern that contrasts with the overall sexy look.

A black baseball cap is another important prop, adding style and obscuring the eyes. Adding a touch of mystery to the image:

Long, pointed red fake nails serve as a prop, adding prominence to the hand and drawing the eye.

A mirror is used as a key element in a mirror selfie, creating a reflective perspective.

A plain white wall and dark background act as a backdrop and supplementary element, helping to highlight the subject.

Atmosphere: The atmosphere is relatively quiet, simple, and private.

Lighting and Shadows: The lighting and shadows are created using the phone's direct flash, resulting in a bright spot in the center of the image with a flare effect that spreads out in streaks, brightening parts of the face and casting harsh shadows on other areas, creating high contrast.

Color Tone: The overall color tone is warm and muted (beige/cream), contrasting with the black hat and background, and the striking red nails.

Shooting Angle: The shooting angle is a mirror selfie angle. A medium close-up, with the camera at slightly chest level and a slight tilt, gives a natural feel while subtly conveying intentional composition.

Image size 9:16

Negative Prompt (Prohibited commands - to prevent image distortion): blur, blurry, low quality, pixelated, noise, grain, jpeg artifacts, plastic skin, cartoon, illustration, deformed, low