I don't mind the detail that this topic is getting into, but just for the sake of clarity and to give you a definitive answer to the topic's question:
We can't give you any estimation time regarding our development progress due to the sheer uncertainty and unpredictable nature of this project and its development team. Considering BF is a complex and strange game when it comes to code, and due to us working in our spare time, we can't make any accurate prediction. Any ETAs made in the past that we were unable to abide by due to sudden bugs, sudden dev inactivity or development hindrances, have caused serious backlashes, flamewars, accusations and unnecessary conflict within the community. This in combination with development uncertainty sadly turns us to not be able to give you any semblance of an ETA for the sake of the game and community environment's health and atmosphere, and to not give you any sort of false expectations.
Sorry about that, but we believe it's in everyone's best interest in the end to not set or announce any deadlines.