The author remixed this model.
An issue with the original model is that you can't really disconnect your EBB36 since the connector is enclosed in the upper printed part. My remix add clearance for the connector in order to easily remove it if necessary, just press on the connector tab. You will still need to disassemble your ebb36 from the printed mount, but now you won't have to unplug all the connectors in order to take it off