A hyper-realistic 3D render of a sci-fi baroque-inspired device featuring an anatomically correct brain encased within a gleaming, glass terrarium. The brain is intricately wired into a steampunk apparatus, adorned with brass gears, antique cogs, and delicate filigree patterns. The device is furnished with ornate detailing, blending scientific precision with artistic flourish. Fine steam pipes elegantly snake around the terrarium, periodically releasing soft puffs of vapor. The overall composition is both futuristic and reminiscent of a bygone era, showcasing an exquisite balance between organic form and mechanical ingenuity. The lighting casts a warm glow, illuminating the device's exquisite craftsmanship and highlighting its mesmerizing complexity.