safebooruhttps://safebooru.org/index.php?page=atom&tags=1980s (style) ex-s gundam glint green eyes gun gundam gundam sentinel incom (gundam) ishibashi ken'ichi looking to the side machine gun machinery mecha mecha focus mobile suit muzzle no humans official art painting (medium) portrait promotional art retro artstyle robot s gundam scan science fiction traditional media weapon2024-05-22T01:10:42Zsafebooru