Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4716497.
This design interfaces only to my CR-10 v3 Filament Sensor Relocation Bracket: https://www.thingiverse.com/thing:4716470
This isn't a remix of Biffo318's design, but its positioning and configuration was heavily influenced by their work on the CR-10 v3 x-axis chain link which can be found at https://www.thingiverse.com/thing:4551763
This design constitutes two printed interfaces that allow a pre-fabricated drag chain to be used on the x-axis travel of the CR-10 v3. I believe the chain to be of the 10mm x 15mm variety, however I cannot be sure as it was originally salvaged out of the sliding door of a Ford minivan. I was able to procure thirty-odd feet of this stuff for free a few years back and it has made its way into a number of different designs. Hopefully this design is simplistic enough to allow it to be modified to your needs should you have a different cable chain geometry.
The 'hotend end' bolts to the filament sensor relocation bracket (Thing:4716470) via a single M3 SHCS.
The 'control end' requires an M3 heatset insert (M3x4mmx5mm) and M3 fastener, which bolts through one of the vacated extruder motor mounting holes. I have opted to use another SHCS.
If you found this Thing useful and you'd like to contribute to the development of future Things, you can buy me a coffee at https://ko-fi.com/wcarver1