1girl android animal_on_arm antica_(bigrbear) armor bigrbear bird bird_on_arm bird_request breastplate cannon character_name character_profile cloud cowboy_shot day green_eyes headgear height highres leotard looking_at_animal mecha_musume mechanical_arms mechanical_wings medium_hair open_mouth original outdoors science_fiction shoulder_cannon smile solo standing teeth thrusters wavy_hair weight wings