Well, the work went faster than I expected. The finales are tested and seem to work for me, except for one glitch which I've referred to Eldricus. The zip file only contains the finales and voice files. Some of the voice files are duplicates of what's already in the main opponents folder. So download the zip file, unzip it and copy the opponents extra file into the main CSP folder, Say 'yes' when prompted to overwrite files, and it should work just fine. Any issues, let me know. I have no idea when or what the next update might be.
https://mega.nz/file/qxgnDCDY#SizMFEjlSAZan2Cs_jmo8XSt9CsIunFM4wyRYyiOKJg