safebooruhttps://safebooru.org/index.php?page=atom&tags=1970s (style) 1980s (style) alien cannon choujikuu yousai macross cockpit concept archive concept art energy cannon english commentary highres ink (medium) machinery macross mecha military no humans original radio antenna redesign regult retro artstyle robot scan science fiction sketch traditional media walker (robot) white background zentradi2024-05-22T03:14:02Zsafebooru