Camshaft Locking Tool
(for BMW S50B32 Engine)
You will require a 3d modelling tool to view the STL files (Windows 10 comes pre-loaded with 3d Builder).
The STL file can be loaded into a slicer, such as CURA, and it will produce a GCODE file that can be used to create the file for a 3d printer.
Here are links to the files (please use “save as” to download the STL files)