Futuristic law enforcement in cybernetic obsidian armor patrolling a neon-drenched cyberpunk metropolis, advanced exoskeletons glistening with the glow of vibrant holographic signs, encapsulating detailed architecture with complex patterning, enveloped in intense cinematic lighting, captured in photorealistic 8k resolution, employing the power of unreal engine and octane render, with a focused depth of field, proportions stretching to 9:16 for dramatic effect, thriving in the juxtaposition of sleek tech and chaotic urban sprawl.