A highly detailed side profile portrait of a humanoid robot or cyborg figure wearing a dark gray ta…

"A highly detailed side profile portrait of a humanoid robot or cyborg figure wearing a dark gray tactical coat. The head is completely covered by a smooth white dome-shaped helmet with no visible face — no eyes, no mouth, no nose, completely featureless on the exterior front. The helmet fully conceals any facial features. The back and side of the helmet are open, revealing a dense exposed mechanical interior: a large circular concentric ring mechanism with a glowing red LED eye at its core, surrounded by intricate clusters of wires, cables, tubes, optical sensors, camera lenses, and modular electronic components bolted together. Multiple thick black cables and tubes trail down from the back of the skull toward the shoulders. The neck is segmented and fully mechanical. The coat has structured armored shoulder panels with small red indicator lights and metallic buckles. The background is a worn, aged off-white textured wall with visible brushstroke marks and weathered patches. In the upper left corner there are vertical East Asian calligraphy characters in black ink with a small red wax seal stamp below them. Cyberpunk aesthetic, ultra-realistic, cinematic lighting, no human face visible."