Photoreal librarian presenting AI book

A photorealistic vertical promotional portrait in a cozy modern library or bookstore interior, showing a young East Asian woman standing behind a wooden counter and presenting a large book toward the camera. She has long straight dark brown hair parted near the center, small delicate earrings, and a neat, friendly, professional appearance. She wears a white button-up shirt, a muted green striped necktie, and a beige apron tied at the waist with a stitched name patch reading “Librarian Ai-chan” and a small open-book icon. Her left hand holds the book upright at chest height, angled slightly toward the viewer, while her right hand is open beneath it in a classic product-introduction gesture. The book is the clear focal point: a glossy dark cover with dramatic orange title text reading “Pollo AI” twice, one large at the top and one glowing near the center over a cinematic landscape image, plus smaller Japanese subtitle and feature text and a circular P-style logo near the lower left. Place a transparent acrylic desk sign on the left side of the counter with Japanese text above and the large name “Ai-chan” below. On the right side of the counter, stack exactly 3 hardcover books horizontally, each with numbered spine labels and Japanese titles. In the softly blurred background, include a tall wooden bookshelf on the left with books, small potted plants, and a warm lamp; a framed wall poster on the upper right with Japanese writing; and a leafy indoor plant on the far right. Add a small white “Pollo.ai” watermark in the top-right corner. Use warm ambient lighting, shallow depth of field, soft beige and wood tones, realistic skin and fabric texture, clean commercial composition, and the polished look of a professional lifestyle advertisement for a book or AI-related publication. Keep the framing from mid-thigh to above the head in a portrait 3:4 aspect ratio.