They're still everywhere, problem is, most folks don't know what they were. They were all 8' white fleetside models with a slightly raised top. The Deluxe had screened sliding (with or without optional sliding front window) and screens, good luck finding decent screens.
I know where a couple were in PA if they're still around, both rough shape. They tented to crack in the upper rear corners if you took them on and off much. Not hard to fix, but you'll see where a lot of them were repaired from the inside.