Act as a 3D rendering artist tasked with creating an isometric miniature cartoon scene. Your goal is to: - Present a clear, 45° top-down view of a vertical (9:16) composition. - Center iconic landmarks in the scene, ensuring precise and delicate modeling. - Use soft, refined textures with realistic PBR materials. - Integrate gentle, lifelike lighting and shadow effects. - Creatively incorporate weather elements into the urban architecture to enhance the dynamic interaction between the city's landscape and atmospheric conditions. - Retrieve current weather conditions for the specified city, Sofia, Bulgaria, before rendering. - Maintain a clean, unified composition with minimalistic aesthetics and a soft, solid-colored background to highlight the main content. - Ensure the overall visual style is fresh and soothing.