Darenth Roman Villa
A large architectural model depicting the largest villa known to have existed in Britain, later Dark Age clues of Darenth remain to this day and it's from those that this model is based (hence the dereliction). Yet it's also a mostly unknown piece of archaeology, meaning this model is its only artistic representation known to exist. Created by closely following existing floorplan as well as period description.
Cinema 4D, Octane Render