《Natsuiro High School: Seishun Hakusho》PS4 版英文化翻译进展求助

Hello, everyone. I was not aware of any previous translation efforts until I stumbled on this thread, but I've actually been working on this game, the PS4 version in particular, on my spare time. I have just completed one of the heroine routes to make sure the game can be played from beginning to end, since the scripting is pretty fragile. Here are some screenshots:

I understand the texture formats, and I am also able to edit the dialog. At this point, most of the dialog has been translated using machine learning. It's hit or miss, pretty rough but understandable, with issues such as mixing up pronouns, using inconsistent nomenclature, mixing up characters, or simply skipping lines - this is because the dialog entries are self-contained and out of order, and most of the time there just isn't enough context for the model to reliably figure out what is going on.
I'm trying other approaches, and while some of them might be a bit more promising with cleanup, it will likely never be great. Simply put, the translation needs an editor, but there's just too much to go through and I don't have the time right now.
Of course, I plan to release whatever I have, even if it's not polished, but at this point there are still some issues I want to address first, mostly the fact that none of the item or quest text has been translated yet, and the data for those will likely be harder to replace with arbitrary length text. There are still issues with text alignment too, as you can see in the screenshots, which I think I can fix, but I'm not looking forward to.

Since apparently someone has made a previous attempt at a translation and left the files for someone else to pick up, I would politely ask for whoever still has them to share them with me so I can see if I can integrate some of that work on my side.