As you mentioned, it looks like it will be difficult to get a referral for a full-body scan as a healthy person :\
Nonetheless, I found your explanation on printing such objects really helpful and the tutorials for 3D Slicer you've linked are really cool. While fully body scan looks impossible, I was involved in an accident several years ago and the hospital had taken CT scans of my brain to ensure it wasn't damaged. I will visit them to check if they can share the DICOM data of that scan (if they even have it by now) and will try to process it with 3D Slicer.
As you mentioned, it looks like it will be difficult to get a referral for a full-body scan as a healthy person :\
Nonetheless, I found your explanation on printing such objects really helpful and the tutorials for 3D Slicer you've linked are really cool. While fully body scan looks impossible, I was involved in an accident several years ago and the hospital had taken CT scans of my brain to ensure it wasn't damaged. I will visit them to check if they can share the DICOM data of that scan (if they even have it by now) and will try to process it with 3D Slicer.