3D Rendered Skeleton in a Bright School Classroom

Ultra-detailed photorealistic 3D render of a humanoid skeleton standing in a sunlit modern school classroom. The skeleton is by a wooden teacher's desk, one hand holding a piece of chalk, the other resting on its hip. The room shows a green chalkboard, desks in neat rows, a globe, backpacks on shelves, and educational posters on the walls. Warm morning light streams through large windows, creating soft shadows and volumetric lighting on a polished hardwood floor. Realistic bone texture with subtle translucency and a light gloss on metal desk legs. The camera uses a slightly low three-quarter angle with shallow depth of field, focusing on the skeleton. Mood is curious and educational rather than frightening.