A hyper-detailed and photorealistic 3D render of a sci-fi baroque-inspired anatomically correct brain device, featuring a terrarium with lush greenery and exotic plants encased in a glass dome. The device showcases an intricate steampunk aesthetic with brass gears, copper piping, and delicate filigree embellishments. Tiny LED lights illuminate the internal components, offering a scientific and futuristic feel. The brain is connected to the terrarium through translucent tubing, symbolizing a fusion of nature and technology. The overall composition is a masterpiece of precision and artistry, maintaining a balance between organic and mechanical elements.