I've had my model 3 for about a year now, and there are a couple noises I hear...
1. Seat Belt adjustment creaks
2. Steering Column cover rattles every now and again
3. the VIN number plate was actually installed incorrectly, so it was pushed up against my front windshield, which created a scratching/squeaking sound.. I had to take this to the service center to have them adjust the VIN plate...
my 2 cents.