The .stl model named Creality is for Creality 20 series V- Slot profiles and the Generic model is for other brands as I found that the slot have different dimensions.
Use a cable tie in the slot to secure the cable/wires. The slots can take up to 3mm wide ties.
The included .step file can be used to tweak the design as required.
The models are oriented the right way for printing.
The author remixed this model.
I modified the Voron Cable Frame Anchor to use with V-Slot profiles.