Czech improved by my database of vocabulary to improve dialogues from Odyssey and Lhiver (over 1500 words corrected) and dozens of bugs fixed. Now I'll just be purely translating the English by hand and fixing errors and typos, I'll keep you posted here.
Czech scripts and everything to install [Google Disk] - https://drive.google.com/drive/folders/1onSWrKizPuGAu8TGWnuSa4gM0JEemGe5