The original model was good looking and very sturdy.
The only problem was that when printing on its side a part of the “upper” edge of the charger cutout would be printed into thin air. To be able to print it without supports or without sagging layers I made this slight variation which has a 45 degree slope on both edges of the charger cutout.
After receiving some feedback I added a variant which has the bottom rear corners strengthened so it doesn't flex that much. You might want to check it out.
Happy printing!
The author remixed this model.