Fairphone 3 Bumper Case

Note - to print in PLA rather than TPU, may need to increase scale by 2-3%

A Fairphone 3 bumper/case, completely redesigned from the original in Onshape, as I couldn't edit the original available here to edit/branch: https://cad.onshape.com/documents/dff4d7ff85fec7d0314f8dd2/w/13a3b7d3415d4e330ec40476/e/f162db3d20c0508df47a40bd?configuration=Flexible%3Dtrue&renderMode=0&uiState=619ffdff14599a674b4de99c

My first version used 0.8mm (2 layer) thick walls, but they were a little thin, so this is increased to 3 layers thick