This is Samsung Galaxy A34 case model.
There are 3 main variants of this model in the files below:
And each variant is also available with a grip-edge for a better grip when lifting the mobile from the table.
Update 09/2023: Added 3 models with closed corners. Should be better for printing with TPU.
Update 01/2025: Added 3 models without grip-edge and with closed corners.
Use the blank cover to create your own case. Just add your ornament stl to the slicer and set it as negative volume.
I used PETG (0.2mm layer), but I hope you can go with TPU as well. Use textured sheet, it looks much better. I didn't use supports, but had to clean up the bridging a bit after printing.
Also check out:
The author marked this model as their own original creation.