safebooruhttps://safebooru.org/index.php?page=atom&tags=1970s (style) beam rifle commentary comparison concept art diagram energy gun english commentary gm (mobile suit) gundam highres jetpack machinery mecha mobile suit mobile suit gundam official art ookawara kunio original production art promotional art rafaelloureiro redesign retro artstyle scan science fiction shield thrusters weapon2024-05-29T12:52:24Zsafebooru