You can find the original models here: Cable Chain kit for Ender 3

The carriage mount has been adapted to accommodate an orbiter 2.0 extruder. The frame mount point has been adapted to fit on the x-axis motor mount points of any generic printer. The carriage plate was designed around the ender 3 plate and not the kobra go, so there may be inconsistencies there. I no longer use the KG carriage plate so I'm unable to test it myself.

There are multiple versions of the frame mount points all labeled for their individual printer type and brand.