Rule 34 Dev - brown_jacket explosion glowing glowing_eye gun gundam gundam_arsenal_base holding holding_gun holding_weapon horns jacket mecha mobile_suit mobile_suit_gundam official_art one-eyed open_hand open_hands planeta_tsuji red_eyes robot science_fiction shoulder_spikes single_horn solo_focus space spikes weapon zaku_ii_s_char_custom|17730545742