For those of you who don't know what the House on the Rock is, it's a large complex that takes up around two miles, built to be the most interesting house in the world. The main reason why it's so interesting is the strange architecture and the amount of things kept inside, stuff like models of cars and whales and dolls, sculptures and carvings from various civilizations, especially from Asia.
The idea for the SCP was another, hidden area of the house that's now blocked off from the public. This area goes deep underground and spans several more miles. The reason why it's an SCP is that it has things it has no business having. Stuff like artifacts from undiscovered civilizations, advanced ancient weaponry, skeletons, models, or the preserved bodies of undiscovered animals, maybe even another SCP. Along with that there's a person inside who keeps adding more and more sections and things. I was also thinking of doing an addendum where two agents who go too deep inside are lost. A few months later, another agent discovers a room with models of different Foundation facilities, models and descriptions of the more famous SCPs like 682 and 76, and either life size models of the two missing agents or just their preserved bodies propped up in a display case.
So, what do you think?