✔ Finish Sonic Forces story mode.
✔ Make other avatars and get 3 golden medals with them.
✔ Use the first avatar for the other missions (in progress).
✔ Draw your first avatar.
✔ Corrupt Sonic stuff with your vintage stuff.
✘ Draw your first avatar again and give her a name.

...no, wait! I just did it! ;D Enjoy!