I wasn't sure if I should post this here, but whatever.
Version 4.00 introduced cross-save on all platforms so below you can find a 100% save-set for the Main Game and DLCs for PC GOG/STEAM.
Most of the savefiles came from this thread. Those, that were missing I found on thetechgame.com, gamepressure.com, and other forums.
DOWNLOAD LINK:
Enjoy!