Not really. The paper size I use is 11" by 14" and my scanner is only 8.5" by 11" - so while I do keep scans of each caricature I make for my own reference, they're each only a partial scan. And I'm a pretty low-tech guy, so my phone doesn't have a camera or anything - I just need it to make and receive phone calls. (I don't even text! Yeah, I'm old.)Do you have any that you're able to show?
And on top of everything else, the caricatures aren't of anyone famous of anything so they'd not only be unrecognizable to anyone who didn't know the subject of the picture but the backgrounds are filled with in-jokes that wouldn't make a lot of sense unless you knew the story behind them.
Generally, though, I (with very few exceptions) do the caricatures in the "big head" style (so you can tell it's not meant to be taken seriously), although I try for an accurate representation of the person's features; I don't exaggerate the size of noses or ears or anything, as the goal isn't to make fun of the person being drawn. It's just a personal memento of the time they spent in that job before being transferred elsewhere in the Air Force.
Johnathan