Sentinel architecture diagram, futuristic cyberpunk theme, neon lights, holographic displays, complex network of circuits, wires, and motherboards, sleek metallic surfaces, glowing blue lines tracing the structure, 3D projection, low-angle shot, dramatic lighting, high-tech laboratory background, foggy atmosphere, industrial pipes, steel beams, minimalist color scheme, detailed mechanical components, intricate patterns, cinematic composition, wide-angle lens.