I doubt that you are still around, but, it would have been nice otherwise.
Hello there! I am the Director for Elements of Justice, the fanmade sequel to your series Turnabout Storm. I was told by a team member that I should ask you if we were allowed to use your OCs from Turnabout Storm. It never occurred to me to ask since there were other people who used your characters for their own TS sequels and spinoffs never asked, or at least I assumed they didn't. Not to mentioned you said good luck to me when I announced that I was working on it when I made the official poster.
But I figured I should ask anyway.
Here's the link to the EoJ Youtube channel. We have Case 1 finished, and currently working on Case 2.
Would it be all right if I used Sonata in an upcoming MLP fanfic?