Elegoo Centauri Carbon vent riser

This is a riser for the glass lid of the Elegoo Centauri Carbon printer, with adjustable vents. The lid can then be kept in place for printing all materials, keeping dust and any other environmental hazards out of the printer. Open the vents instead of removing the lid.
Print the two test pieces first, and make sure they are a good fit with each other. Adjust the X-Y hole and X-Y contour compensation until they are. I found 0.1 for hole and -0.025 for contour was good, based on the tolerance test provided by Orca and Elegoo Slicers.
All pieces can be printed with no supports, and in the orientation that the model is in, except for the Vent pieces which should be printed on their sides.

Also see the remix at https://www.thingiverse.com/thing:7121622 for a replacement for the front top piece which avoids the lid handle mounting plate hitting the riser.