Rule 34 Dev - 1980s_(style) absurdres bayonet beam_rifle energy_gun gundam gundam_zz highres ink_(medium) iwamunetaka mecha mecha_focus mobile_suit neo_zeon no_humans oldschool one-eyed rakan_dahkaran retro_artstyle robot scan science_fiction sketch solo traditional_media weapon white_background zaku zaku_iii|22822007130