Create an infographic titled "Anatomy of a 3D Printed Smart Device with Raspberry Pi" that illustrates a semi-transparent 3D view of a smart device incorporating a Raspberry Pi. Each part should be clearly labeled and explained, including the 3D printed outer shell, Raspberry Pi board, power supply, cooling system, GPIO pins, MicroSD card, display screen, connectivity modules, audio components, sensors, and an optional battery pack. The 3D printed outer shell is designed from PLA plastic with ventilation slots, housing the powerful Raspberry Pi 4 Model B. A compact 5V/3A power adapter ensures stable power delivery, while a fan and heat sinks keep the Pi cool. GPIO pins connect sensors and peripherals, and a 32GB MicroSD card stores the operating system and data. The device features a 3.5-inch touchscreen display, Wi-Fi and Bluetooth adapters for connectivity, a mini speaker and microphone for audio, and various sensors for environmental data. An optional rechargeable battery pack allows portable use. The infographic should have a clean, modern design with clear labels, arrows pointing to each part, concise explanations, and appropriate icons for enhanced understanding::3 --version 6.0