The pics you took of your cameras look great! I might try this for some older cameras I have of my grandpas. Memorabilia is a great idea. This might be the answer for preserving the memory of items that are made of an older plastic and are now super sticky. Thanks for the idea.
I made a light box years ago to make a Christmas Card and a knitting app. It would get really hot though. I learned how to edit out my hand at least! LED bulbs fix that problem
I’ll post what I come up with.
Take care and Happy Easter,