Futuristic 3D CNN architecture, sleek metal framework, glowing blue circuits, intricate wiring details, neon lights reflecting off polished surface, transparent glass or acrylic casing, rotating blades of a CPU fan, intricate motherboard patterns, wires and microchips, futuristic laboratory setting, dim ambient lighting, high-tech atmosphere, shallow depth of field, cinematic composition, 3/4 view angle, warm color tone.