80s City Pop retro anime illustration prompt

A detailed medium-long shot retro anime illustration, in the style of 80s City Pop art with a textured paper and screen-print finish. The composition features an East Asian man with dark, wavy hair and a light beard, wearing dark sunglasses. He is casually leaning against a dark wooden railing on a waterfront promenade or ship deck, hands in his pockets and on the rail, looking out to his right. He wears an unbuttoned light beige short-sleeved shirt, dark indigo pleated trousers with a black belt, and a classic metal-and-leather watch on his wrist. The background is a vast waterfront under a dramatic, salmon-pink and orange gradient sky. A large, pale, circular sun or moon is high in the sky. Stylized clouds drift below. Beyond the calm, deep blue-green water, there are dark, distant mountain ranges. The scene is illuminated by soft, warm light.