safebooruhttps://safebooru.org/index.php?page=atom&tags=1970s (style) 1980s (style) beam rifle black background concept art energy gun gundam mecha mobile suit mobile suit gundam no humans official art ookawara kunio painting (medium) promotional art retro artstyle robot rx-78-2 scan science fiction shield signature title traditional media v-fin weapon2024-06-24T10:52:29Zsafebooru