A hyper-detailed photorealistic 3D render of a sci-fi baroque concept device resembling an anatomically correct brain, intricately designed with interwoven terrarium elements. The structure features a steampunk aesthetic with brass and copper gears, delicate glass enclosures housing miniature ecosystems, and meticulous detailing of organic and mechanical components. Vines and tiny plants intertwine with metallic wiring, creating a harmonious blend of nature and technology. The device emanates an aura of scientific wonder, showcasing the seamless fusion of life and machine, underpinned by a glowing network of neuronic pathways and bioluminescent accents.