I uploaded a new version for you, hopefully it will be enough, but that's not guaranteed. Turns out your issues had nothing to do with Cyrillic characters or even file encoding. It was because the case of keywords (frame, Frame, FRAME, and so on), names (billy, BILLY, Billy) and paths (data/chars/billy, Data/Chars/Billy, ...) is all over the place in your files, which messed with some parts of CMT processing. I added a wrapper to circumvent the issue as much as possible. Hopefully it does the trick