https://www.facebook.com/SimplePolytrix @SimplePolyTrix
SimplePolyTrix begins its Kickstarter campaign this Friday! Over 20 terrain models will be bundled at the lowest price they'll ever see. Among the downloadable files available is the cathedral corner [pictured below]. These pieces will be STL file format, scaled to 32mm and ready for immediate printing. Pledges include lifetime discounts for all future models produced by SimplePolyTrix.
Not sure about backing because you don't have a 3D printer? Files will be available to print through Shapeways after the campaign ends. These files will only be visible and available to those who backed the campaign as they will receive the website link. [EDIT: The printing prices will vary between each model, but all prices will be set at cost. I will not mark the files up on Shapeways whatsoever.]
Feel free to let your friends and colleagues know about this who would be interested.