A surgeon in a sterile cyberpunk operating room stands calmly with one hand transformed into a surgical interface — retractable tools, nanoblades, light-scanners, and nerve stimulators folded seamlessly into an elegant mechanical forearm. The arm is pearlescent white, reflecting the cold blue overhead light. Behind him, suspended in holographic panels, are patient vitals and AR projections. His face is serene, partially covered by a translucent breathing shroud. Photorealism shows fingerprints on the glass, soft reflection in his eyes, and the subtle pulse in his neck.