high resolution animated video mp4 bangs female 1girl clothing looking at viewer pink hair 1:1 aspect ratio no audio brown hair brown eyes simple background virtual youtuber hololive solo jacket white background multicolored hair gradient hair finger gun hair behind ear portrait grey jacket camouflage roboco-san chuunibyou demo koi ga shitai! sparkling daydream camouflage jacket roboco ch. tokumei (tkminnm)