Create a hyper-realistic yet surreal image of Doraemon teaching chemistry in an empty classroom, using the Gempix2 or Nano Banana 2 model for exceptional detail and a warm, magical style. This scene is perfect for children's book illustrations, educational content, or nostalgic promotional materials. For best results, include keywords like "cinematic lighting" and "photorealistic 3D render" to enhance the whimsical realism.