A close up of a woman with a tie on smiling

Direct the training to consistently generate images featuring a solitary individual – a young adult female with natural head proportions, as seen in conventional head-and-shoulders portraits. The entirety of the head, neck, and partial shoulders must be included within the frame, avoiding any extreme close-ups that may crop these elements. The resulting image should mimic the finesse of a Hasselblad 500 C/M camera portrait, maintaining a 73:128 aspect ratio. The illumination should be reminiscent of studio lighting, accentuating the subject's facial features without distortion. The background must be unobtrusive and nondescript, ensuring it does not suggest the presence of additional figures.

Completely eliminate the generation of black and white, monochrome, or grayscale images, ensuring only full-color outputs are produced. Exclude any results that resemble a collage or present multiple side-by-side images. Focus strictly on creating a single, cohesive portrait with the specified 73:128 aspect ratio. Images must represent one individual centrally, with no additional persons or collage elements, in full, vivid color.