covert operative 3d model

Realistic 1960s CIA field operative character, full body. Male covert intelligence officer wearing a 1960s U.S. Army field jacket (OG-107 Vietnam era) over a black t-shirt, faded blue jeans, and 1960s Vietnam War jungle boots. The jacket should look slightly worn and utilitarian, with large cargo pockets typical of Vietnam-era military gear. Sleeves rolled slightly. No visible military patches to keep the covert civilian look. The character should have a covert operative aesthetic—rugged, practical, and low-profile rather than a formal soldier. Slightly unshaven, short 1960s haircut.