Ốp lưng iPhone 12 (phong cách dbrand Grip)

My dbrand grip case broke and I don't really want to get another one because they are expensive. I made this model based off of the dbrand grip with a couple of my own touches. You can expose the infill on the bottom to create a unique look as shown in my example picture.

NOTE: I have not printed this yet and I may have to change a few things, such as the lip that goes around the phone. I am not sure if it is big enough to be completely secure. I will keep this post updated