Bicycle Lamp Mount (for Busch & Müller LUMOTEC IQ Cyo senso plus)

The "Busch & Müller LUMOTEC IQ Cyo sense plus" is a quite good and expensive bicycle LED lamp. If you don't want to throw it away just because its mount is broken: my 3D printed mount will help :-).
I also add the Rhino File (.3dm) and an export from Rhino for AutoCad (.dwg), so you maybe can make it fit for other lamps too.