TPU case for the OnePlus 12. The cutout in the case is meant to fit a MagSafe magnetic ring for compatible accessories and wireless charging, I got mine from here. 

There are three versions of this case, one has a ring around the camera cutout and the other doesn't. The one with it requires supports, and both are printed in the default orientation of the file. 

The Quadlock variant uses a file from Potatetoe_Tractor on Thingiverse. Thank you for the files! Without them, this variant wouldn't exist. The rest of the case is completely original, all by me. 

The Quadlock variant requires you to print in both TPU and a hard material such as PLA. You can do this automatically with a tool changer, AMS w/ compatible TPU, etc. To do it manually, follow these steps (for Orca or Bambu):

• Open file
• Orient file to face the Quadlock side upwards
• Enable automatic normal supports (they are easy to remove with 95A TPU, don't worry)
• Add another filament corresponding w/ your desired hard filament
• Use the height change tool to paint the hard filament onto the Quadlock adapter and camera bump
• Slice the file
• Use the bar on the right side to find where the layers change from TPU to your hard material
• Right click to add a pause on the layer you found
• When the print gets to that layer, it will pause and you can manually switch your filaments

If you have any issues with the model, feel free to comment and I'll try to fix them as soon as I can.