Now for a bit of fun.
I fired up my older ScanMax ex-mailroom scanner that manages >55kV, meaning it's rather better than the Faxitron at penetrating the sort of metal shields you find in, for example, phones. So I submitted my Samsung S20 5G to the X-Ray Torture Test. The ScanMax hadn't been fired up for a year or more and various bits of the optical system had drifted out of alignment and/or got a bit dusty, so I didn't get quite the same sort of image quality I'd achieved in, for example, the Nexus 5 shown earlier in this thread.
But then I had an idea. I noticed the geometry of the X-Ray image was pretty-much spot-on, so I displayed it full-screen on the phone itself, then photographed that.
I rather like the result.