16:9 aspect ratio animated video has audio mp4 female 1girl clothing animal ears sweater smile cat artist name purple hair tied hair twin braids braid virtual youtuber fangs nijisanji nijisanji en nekomimi twitter username audible speech vehicle motor vehicle car one eye closed fang heterochromia selen tatsuki airplane skin fang ground vehicle military military vehicle whiskers explosion mushroom black sweater aircraft animalization jet fighter jet skin fangs f1 bomber canopy (aircraft) racecar race vehicle toyota sprinter trueno f-35 lightning ii a-10 thunderbolt ii su-30 tastelikenyan b-2 spirit purple cat vehicalization