The original is amazing, I rebuilt it in CAD in preparation to organize my own box of cables.  There are a few tweaks that I think are nice:

• Bigger clearances
  • The hinge won't stick or break as easily
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• Different latching mechanism
  • More positive engagement, easier to open
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• The cavities in the core piece go all the way through
  • Faster print
  • No bridging
  • Less material
  • Easier to operate
  • Built-in handle or hanger
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• Larger, flatter design
  • Larger bend radius = less damage to cables
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• Parametric design
  • Customize the cable diameter, bend radius, wall thickness, height, octagon vs hexagon, etc

I recommend disabling brims and supports for this model

As usual, post your make or feedback in the comments! I want to know if the parts fuse together or the latch is too tight or too loose