A hyper-detailed 3D render of a sci-fi baroque concept featuring an anatomically correct brain encased within a device merging steampunk aesthetics and terrarium elements. The brain, intricately wired with copper and brass tubes, is suspended in a glass chamber filled with miniature bioluminescent plants and tiny, glowing insects flitting about. The exterior showcases elaborate clockwork gears and steam vents, with delicate etchings and engravings adorning its surface. The device pulsates with a soft, rhythmic glow, suggesting a fusion of life and machinery, set against a backdrop of a Victorian-era lab with scientific instruments. The level of photorealism captures every minute detail, from the texture of the brain to the sheen of the metal components, creating a seamless blend of nature and technology.