dunbine (seisenshi dunbine) drawn by takani_yoshiyuki

1980s_(style) 1990s_(style) 2boys absurdres blood blood_on_weapon castle claws dragon dunbine fangs fantasy highres knight mecha medieval monster multiple_boys official_art painting_(medium) promotional_art redesign retro_artstyle robot scan science_fiction seisenshi_dunbine shield soldier stairs sword takani_yoshiyuki tongue traditional_media weapon wings