I recently built a new PC in a Thermaltake Core P5 case. As you can see in the pics on the website and my ‘before’ photo, you can see the power cabling easily. I have the case mounted to the wall behind and above my monitor, so this cabling is at eye level…
When browsing, I found Thermaltake Core P3 Psu Cable Cover by Bl4ck, but the PSU in the Core P3 chassis is rotated 90°. That's why I started designing and printing my own cover from scratch. It fits nicely over the cabling, uses the available screw holes in the chassis, and makes the PC nicer to look at.
If you print with the ‘front’ to the building plate (the STL is orientated this way), you won't need any supports.
The author marked this model as their own original creation.