Portrait of a sinister, highly detailed cyborg resembling a futuristic Terminator, captured mid-action, with a focus on intricate mechanical textures and hidden components, showcasing a high level of realism and dynamic energy. The scene is rendered in hyper-realistic style, emphasizing meticulous attention to the mechanical anatomy and dark metallic finishes, bathed in dramatic, high dynamic range lighting. The image maintains an elongated aspect ratio, adding depth and intensity to the relentless, menacing gaze of the cyborg.