See picture 2 for the adjusted Kirigami bed mount. I had it working with only 3 screws first, but made the last one possible without adding a M3 heat-insert. Just screw a M3x6 BHCS directly into the plastic.
Please refer to the original files for the Z idler and motor mount.
Check out the Kirigami on Github for more information
https://github.com/christophmuellerorg/voron_0_kirigami_bed
If you don't have a belted Z mod, you can just use the chain mounts for kirgami to get the new Voron 0.2 chain route (spacing of holes for IGUS chain)
The author remixed this model.