You have all we have... as said, it's totally unmaintained by us for quite some time.
Robert, I apolgize for the delay. Which is the source of the file you have uploaded ? I suspect your repository on GIITHUB https://github.com/saphirion/documentation/tree/master/r3/r3-gui But if you take a look, they are VERY different in number of files. The ZIP misses about 50% of the files. Again, could you please check ?