Female anime, realistic and warm

Create a refined semi-realistic anime illustration set in a sunny Japanese high school classroom. The main subject is , a voluptuous adult female teacher with a messy bob, standing confidently in front of a green blackboard; her face is deliberately covered by a solid peach rectangular obstruction block, with no facial features. She wears a slim-fit beige V-neck knit top with three-quarter sleeves, paired with high-waisted beige trousers and a belt, wearing a small turquoise star pendant necklace, bracelet, and ring; she is posed with one hand on her hip and the index finger of the other hand pointing upward, as if scolding or explaining classroom rules. In the lower-left foreground, show 1 male student in a dark school uniform, presented from a back and side view, with messy black hair, holding 1 mint chocolate chip ice cream with pink wrapping, looking up at the teacher. In the classroom there are wooden desks and chairs, an open notebook on the student's desk, and 1 navy blue pencil case in the center of the front desk. The blackboard contains Japanese classroom rule text ; on the wall by the window is 1 white paper notice titled “学級目標”, containing 5 bullet points: 時間を守る, 挨拶をする, 整理整頓, 思いやり, 全力で取り組む. Use warm afternoon sunlight streaming in through the tall classroom windows on the left, creating a soft dust particle feel, strong rim light on blonde hair, realistic fabric folds, delicate chalk texture, cinematic composition, vertical portrait format, highly detailed anime rendering, soft pastel tones, and a nostalgic summer classroom atmosphere.