Ported a Sketchup file from a friend of mine to a correct 3D print, with a little help from an online conversion tool and some manual processing.
Original source (friend of me): https://3dwarehouse.sketchup.com/model/3153a347a4c32825b91735325f76051/Martinitoren-Martinikerk
Printer Brand:
Creality
Printer:
CR-10
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
15
Notes:
Infill doesn't really matter, although I think 0 won't work.