Nosegear bay

How do I cut a nosegear bay in the fuselage. I am not sure that the tutorial by Mike Crosthwaite for 3-D landing gear bays in the wings will work.
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=13&t=31578