The file 'BMW 51317306205 (Forward Windshield Sill Clip) 3D Printer Model' is (stl) file type, size is 387.5KB.
BMW Part #51317306205, or the plastic bits that go on the forward end of a windshield drip sill (fits the F25 and F26).
Oddball that, while cheap (about $4-ish currently), will not likely be available or take a while to ship.
Pictured is actually the left sill clip, just mirror for the right. These simply slide into the clip sockets - they do not "snap" as to make future removal easier. The thickness of the tooth at the bottom of the clip socket may need to be adjusted, but it should fit snugly if not glued in place.
I glued the sockets into the frame at the base of the windshield with a clear epoxy adhesive, and the same for the clips on the sills.
Note: The photograph of the two clips installed are reversed, as I forgot to take a new picture before installing them. You'll notice if you put them on backwards, as there will be a visible gap near the back of the hood.
This happened to be faster to print than buy - about 2 hours total for a 0.2mm print in ABS on a Creality Ender 3 S1.
clip-plug.stl | 672.5KB | |
clip-socket.stl | 430.1KB |