Those Hinge Caps get sometimes broken and are difficult to get as single Items.Printable in Filiament - or resin - best use something flexible like ABS or nylon likeThey are designed some x.1 mm too long, because this lets you easyly remove the supports from printing without damaging the model.
STL (Stereolithography, filesize: 3.76 MB), OBJ (OBJ, filesize: 7.36 MB), FBX (Autodesk FBX, filesize: 119 KB)