Transform the provided image of [specific subject, e.g., a person, an animal, an architectural detail] into a meticulously rendered classical marble sculpture. The sculpture should be crafted from lustrous white Carrara marble, exhibiting a finely polished, smooth stone texture, and adhering to classical anatomical proportions. Depict this sculpture within an elegant museum display setting, bathed in soft, dramatic spotlighting that highlights its intricate details and contours, against a refined, minimalist background characteristic of a high-end art gallery. Ensure the original pose, expression, and primary composition of the subject from the input image are preserved in the sculptural rendition.