The vent block is higher, to function with the magnetic top for the Core One: https://www.printables.com/model/1226383-prusa-core-one-magnetic-top-cover-with-integrated
You need the slightly longer screws from the official upgrade kit (M3x12rT instead of the M3x10rT) and this model: https://www.printables.com/model/1601967-prusa-core-one-remix-magnetic-top-cover-grillie-ha
(Sorry, but the remixes could not be published together because of license conflicts.)
The author remixed this model.
Changed the vent block to fit for use with the magnetic top cover of dteng.