hollow CNC X gantry fixed block is missing!

[radpod]

I got a VORON 2.4 R2 Pro with nice CNC X gantry, but it requires use of fixed blocks as the holes have no thread.
This file is not available to print, at least I could not find it and there is no instruction either.
This is a big stop while making the assembly.
Can you fix this by adding a file and some small how to?

[ntrp]

Just in case somebody stumbles on this https://github.com/FYSETC/FYSETC-VORON-2.4-R2-Pro/blob/main/STLs/Gantry/X_Axis/XY_Joints/Lightweight%20Gantry%20fixed%20x2.STL