modern hospital 3d model

{ "prompt": "Generate a single, standalone, ultra-realistic hospital building for a roleplay game. The model must include ONLY the hospital structure itself, with no surrounding environment, no terrain, no vegetation, no grass, no trees, no roads, no sidewalks, no props, and no background elements. The hospital should be a modern, functional urban building with 6 to 8 floors, rectangular shape, clean straight lines, and realistic proportions. Exterior materials must include light-colored concrete with subtle tone variation, neutral metallic panels in white and light gray with matte finish, and large glass window sections with slight green or blue tint and soft reflections. Windows must be evenly aligned in a grid pattern. Include a main entrance with a wide canopy and automatic glass doors, and a separate emergency entrance designed for ambulances. The interior must be completely empty and unfurnished. No text, no logos, no symbols, no signage, no numbers anywhere on the model or tex