Automatic segmentation of the inferior jaw of the CBCTDentalSurgery sample image

Hello!
How can automathically segment the inferior jaw of the CBCTDentalSurgery sample image provided by 3D slicer?

I have tried with Nvidia AIAA extension but I’m not capable to segment the part that I want, it just segment random zones…

Could anyone help me?? I have tried with different segment models of Nvidia (covid, tumour, lung…) but anything…