Flexible cable carrier tube from the igus-cad.com model library
Some joined pieces and a single link.
Maybe someone will provide feedback before I do it myself.
Each one of these could get a motor of some sort also.

Direct link: http://www.igus-cad.com/ccHandler.aspx?FROM=Hierarchie&pgid=2969
I imported step format into 3DOrchard to save the stl files

'Functionable' is a word I am using here because I think 'print-in-place' is too vague and,
up to now, the word was just bad English, but 3D printing now gives the word a clear meaning.
The meaning being: Operable directly from the print bed. Spread the word lol. Thanks.
Shoutouts to igus for letting this happen.

About us

All our 3D models contain a ZIP archive with STL files and previews.

Our collections of 3D models created by a community of 3D enthusiasts. These models are suitable for both 3D printing and CNC

With our help, you can already search for models on all popular sites on the Internet. We have various filters for a quick search. Our developers are constantly working on a user-friendly user interface. All so that you can find a 3D model to print or CNC and put it to work faster!

We really hope that you can find the 3D model you need for your work or hobby.