I wanted to create a protective case for iPhone Pro 17, which has a huge "bump" on the back, but with a flat back face so that the phone can sit on its back on table without fear of scratching the lenses or any other protrusions of the back.

Case has ribs on the side to enhance grip, and it is designed to print without any supports.

I recommend printing the case out of soft material like TPU, as it is a really tight one (only 0.2 millimeter tolerances!) resulting a really snug fit (which is good to keep the dust and dirt away!)

Do the fitting & installation carefully, so you won't damage your phone. If you're unsure of the size, do a reprint with few percentage over scaled size.

I've kept the STEP file so you may edit, iterate or remix the design.