A hyper detailed, photorealistic 3D render of a sci-fi baroque concept design featuring an anatomically correct brain device nestled within an ornate terrarium. The device is entwined with intricate steampunk elements, including copper pipes and brass gears, shimmering with a blend of metallic and organic textures. The terrarium, a delicate glass dome with etched botanical patterns, encases the brain in a luminescent glow, highlighting its complex neural structures. Tiny LED lights mimic synaptic activity, casting vibrant reflections on the glass. Surrounding the brain device, precise scientific instruments are integrated seamlessly with baroque embellishments, offering a fusion of elegance and technology. The scene is rich with subtle steam effects, giving the impression of a living, breathing entity, capturing the essence of antiquated sophistication intertwined with futuristic innovation.