Rule 34 Dev - 1980s_(style) 1boy aiming aiming_at_viewer berserga brown_hair cover gun handgun hataike_hiroyuki headband hobby_japan holding holding_gun holding_weapon holster kain_mcdougal mecha official_art oldschool pistol pouch retro_artstyle robot soukou_kihei_votoms soukou_kihei_votoms_blue_knight_berserga weapon|14535990261