Well, I consider myself informed enough about that "jurisdiction".
It is technically possible to get set of shady banking license bundle from variety of
offshore services providers, however, you'd never be sure whether anything was lodged at Anjouan rebel's so called regulatory authority, as there are at least 3 sites posing as being ran by such authority with different lists of banking charters.
Next, as it was already mentioned in this topic, you should note that Anjouan is a separatist region within the union of Comoros. Central Bank of Comoros doesn't recognise "licenses" issued by whatever Anjouan authority.
Therefore, it is not possible to get live SWIFT connection, as SWIFT would refer to the list of valid banking charters published by the Central Bank of Comoros. Most "banks" there only have corporate SWIFT code which is not live and can be obtained through SWIFT partners, some of which are happy to assist any scam (maybe someone here remember Gambian banks?) to get one, as it doesn't allow any sort of real financial messaging.
Summing up, stay away from anything related to Comoros banking.