Hello Gerald, do you have any Hackerspaces near you?
https://wiki.hackerspaces.org/Germany
They would be my #1 tip for getting things 3D-scanned... (either they have something like that or they know one who has)
https://wiki.hackerspaces.org/Germany
They would be my #1 tip for getting things 3D-scanned... (either they have something like that or they know one who has)