A highly detailed 3D render of a sci-fi baroque concept design featuring an anatomically accurate brain device, seamlessly integrated into a lush terrarium environment. The design exhibits a steampunk aesthetic, with intricately detailed brass and copper gears, winding tubes, and clockwork mechanisms interwoven throughout the structure. The brain is encased in a transparent dome, surrounded by miniature ecosystems and bioluminescent plants that thrive within the device. Scientific elements like tiny electrodes and glowing data streams are subtly incorporated, enhancing the hyper-realistic texture and lighting of the scene. Small creative touches include delicate, ornate filigree patterns on the metalwork and micro-steam vents gently releasing mist, blending classic elegance with futuristic innovation.