Smile-Bot / Nikoyaka Botto WIP

I really love this account with all my heart, so I decided to make a mascot for it! Sorry for the badish art, I just really wanted to get my ideas down whilst I had them!

Her name is the Japanese pronunciation of 'smiling bot', and she's my second persona in a way. She uses her true form when handing out cute letters to people (it's literally just a box on her head that she drew smiley faces on, what a big dork), just so she can keep her identity anonymous, since she doesn't want to gain popularity, but to make people happy instead! The letters are just nice things to say or motivation, she hands them out to people anonymously if they're sad to make them feel better, or if she just wants too! People never really know who the letters are from, she just likes to make people smile, some just call her 'Smile-Bot'
She's kind of my inner self expressed in a character, and I really really love her!

She's cheerful and energetic, and loves to meet new people! Pretty much life of the party, but no one really knows her too personally.
I still need to develop her further, but here! 
She also loves literally anyone she meets, please hug her she deserves hugs