Subject: The scene's main subject is an intelligent factory scenario, including a factory building with solar panels, robotic arms, conveyor belts, workers and delivery drones, presenting an automated logistics and green production scenario. Setting: Modern industrial park, with well-organized roads and building layouts, creating an overall atmosphere of green intelligent industry. Style: Isometric perspective 3D cartoon illustration style, with simple and lively shapes, a visual style commonly used for scenarios of intelligent logistics and green industry. Color palette: Dominated by fresh white, green and light gray, with bright and clean colors highlighting environmental protection and a sense of technology. Lighting: Soft and even top lighting, emphasizing the three-dimensionality of 3D models, with natural lighting transitions, overall bright and refreshing. Composition: Oblique isometric perspective composition, with the factory production line located at the center of the screen, buildings and roads extending in all directions, strong sense of depth, clear and intuitive information. Use case: Suitable for PPT backgrounds with intelligent logistics / green industry themes, automated factory promotional posters, illustrations for the e-commerce logistics industry, visual materials for new energy factories, and illustrations for supply chain management themes.