The cover is taken from this model:
https://www.printables.com/de/model/27976-missile-switch-cover
My lockbody is Uploaded to here:
https://www.printables.com/de/model/784400-lock-encasing-electronic-ignition-lock
In the right, your lock can be mounted via screws, the holes for the switches have a 6mm diameter
The holes for the right side are to be drilled so it is easier to make you own lock-bodies