A hyper-realistic portrait of a mechanical Supergirl with detailed facial features, rendered in 8k with global illumination and dynamic shadows. Her design incorporates intricate metal ornaments and cold-colored Egyptian details, accented by glowing neon elements. The lifelike depiction includes cybernetic limbs with visible blood vessels and tubes, a mechanical cervical connection at the neck, and an array of wires and cables interfacing with her head. Her intense gaze is fixed at the camera, highlighted by radiant eyes. This imagery is trending on CGSociety, emblematic of a fusion between mechanistic aesthetics and human elements, underpinned by a realistic lighting setup.