I rather liked that the preprinted Chunky Dungeons also had the PDF for creating more pieces. If it had been The Maiden I would have been all over it.
Other 'tangible' options include - Decals pre-applied to foamcore board, and
vaccuum formed plastic. There used to be a company that made vaccuum formed plastic fantasy sets, but they switched to making stuff for movies and television shows. I still have some of their stuff, after they stopped selling to the public I saved what I had remaining for a 'special occassion', one which has not happened yet.... (I used to mock players in my games who saved their potions for the exact same reason.
)
The Auld Grump, I used vaccuum forming way back in the '70s in a special effects class that my junior high school ran.