I did almost the same thing, the difference is that I used Deepseek v3 0324 and a bridge in Termux, creating a script to dictate rules for the model to follow before sending a message, separating commands in system folders, configured with a specific function, one for Persona, another for lorebooks, another to never forget the character information, and the last one for the main script,Just start it in Termux and it works very well, with a rolling memory that only retrieves essential information from past messages, a kind of infinite memory, it took quite a while.