Here:

Here is some art for the first chapter of my new fanfic, Always Was Miku. Here you get to see Miku as a child, playing a game with Rin as Len watches. Len knows Miku is really a boy called Mikuo but he doesn’t care, as long as his sister is happy

If you're interested, you can read the first chapter here:

https://www.wattpad.com/1462479424-always-was-miku-chapter-1

I hope you enjoy!