CoC全身立ち絵　警官

Please create a full-body illustration of a standing male young police Japanese from the 18th century, proportioned to be seven heads tall. Additionally, provide three separate facial expressions: a confident smiling face, a surprised expression, and a sad face. The character is dressed in a navy police costume. Ensure that the background is transparent. The character has gray hair, gray eyes, moustache, and avoid overlapping and aim for a masterpiece with the highest quality.,,,