There's something going on at Cover and Fauna was clearly at war with the higher-ups and her genmates.
>Announces her graduation in December
>Nimi account made in August, so she decided she's going to graduate at least in August
>Everyone jumps the ship to defend management
>Fauna insta-memoryholed by everyone. Basically gets the Rushia/Mel treatment
>Not an affiliate
>Shills her new account /here/ and everywhere else by proxy immediately after the graduation
>announces her redebut, but her model isn't even ready, so she's going to use a chibi model for the time being
This part is interesting. It's clear she planned it for a while, but still, it happened sooner than she or anyone else, expected. Maybe she tried to negotiate a better contract and got turned down (which would make sense. She debuted in August and made the Nimi account in August too). Maybe she tried to get the affiliate along with Ame, but Cover said "NOPE" and she fucked off. Still, the time of the graduation doesn't make sense. She must've signed the contract for one year in August, and prepared a new account right after.