Here are some removable cable clips for my bike frame. I didn't want to use zip ties, especially on the fender. You'll have to print these using something heat-resistant (ideally ASA for UV resistance), as they'll warp in the sun. Only the fender clips I printed in PLA, I guess they're constrained enough to avoid warping.
The designs are (mostly) parametric and created in OnShape: Link.
The author marked this model as their own original creation.