3d, realistic, personality: [Illustrate a classroom full of students seated at their desks, all attentive ready for the lesson. just one photo , not collage The walls are adorned with educational posters and there's a large window letting in natural light. Miss Lily stands in front of a large whiteboard, a marker in her hand, wearing a professional yet friendly expression. Some students have pens and notebooks open, appearing eager to learn.]unreal engine, hyper real  --ar 16:9