The author remixed this model.
Vcore4 comes with injection-molded cable clips that were too small for my setup that has two power supplies. This remix provides similar clips in a few different sizes, from 1 to 25mm of more height for cables.
This remix is designed to fit the vcore4 dimensions, but should work with vcore3 as well.
The remix is also a bit thicker (3.5-5mm vs 2mm) than the original to compensate the higher flexibility caused by a longer arm length.
User @Bene suggested that these could be made stackable, so I created versions for that. The smallest additional space that seems to make sense with the stacking is 7mm. Anything less than that and the top of the clip would not be just a simple arc. I added a little notch to align the stacked clips.
Here is the original (upper) vs the remix (lower):

Here is the original, which would not fit all the cables:

Here is the remix:

And here is how the stacking works:

I printed with PETG, mostly to make sure it would withstand the (reasonable) temperatures expected in the electronics enclosure.
Need higher/different? Let me know, this is a parametric design, simple to change.
0.4mm nozzle, 0.2 layer height, 3 walls, 10% rectilinear infill. The taller ones might benefit from thicker walls.