Yes - mostly old photos from the posing strap era, but I have some original cartoon drawings that were in Tony DeBlase's collection, an Ettienne print of boxers, and a few more modern photographers (beyond the ones I've modeled for).

I put them in nice vintage frames and hang them in my bedroom. The one exception is a mid-1800's print of a tatooed Japanese man. That hangs in a dark corner of the living room. It's so old that it's still tasteful even if he is bare assed.

I have a lot of non-erotic original comic art, but not that much original stuff beyond the stuff from Tony DeBlase.