Thank you for your instruction.
I uploaded the data to google drive.
I hope you can see it.
https://drive.google.com/drive/folders/1cpat7qv5KmETEsRaQEY-1Vc7Ovlnokhb?usp=drive_link
https://drive.google.com/drive/folders/1Jw5aXNv5KRg5KB-Wu8DA_MVH0BsynjPr?usp=drive_link
https://drive.google.com/drive/folders/1IO9P3Ts4vwJIBaLARpv9HRIXsQEV4nL_?usp=drive_link
The data was taken with Microfocus X-ray Computed Tomography and was originally analyzed with a special software called MyVGL. I converted it to a DICOM file with that dedicated software. This picture shows the coordinate axes of the original data.
The upper left portion shown in this picture was saved as XY. This is the coordinate axis written in the corner of the upper left part.
The YZ and ZX axes were saved in the same way. Then everything was imported into 3D Slicer and worked on.
I apologize for the inconvenience, but if there is anything I am missing or incomplete, I would appreciate it if you could let me know.