Searched for a mount extender but could not find one that just extends the normal mount. Was to lazy to measure and build from scratch so I combined
https://www.thingiverse.com/thing:5595051
and
https://www.thingiverse.com/thing:7074129
in Blender.
It looks awkward and I haven't tested it yet, as I just started the print but didn't want to wait with posting to not forget it.
So, here we go. Now you can print as many of those as you like, add them and bend your camera to wherever you wish (hopefully).