I once had a Diana that I wish I had not sold.
The only “toy” cameras that I still own are:
1. A plastic 35mm camera with a plastic lens that was given to me as a promotional gift. It probably produces very crappy pictures.
2. A plastic 35mm camera in a clear-plastic underwater case that I used in bad weather until I replaced it with a Nikonos III.
3. An obsolete Detrola camera that was manufactured in Detroit in the 1940s during an era when Michigan was one of the largest manufacturers of cameras in the U.S. Even though it still works, I do not shoot with it because the obsolete 127-type film that it uses is too hard to find and too expensive.