Good eye! It was based on the 29 Hanbury Street photo. I added the attic as an option to get better usage out of the model. I'll likely do optional dormers, etc. in others. regarding the camera, I'd much appreciate hi-res brick, stone, street, etc. textures of period structures still standing. That would be awesome! For comparison, here's the link to the source image as posted on the casebook website: http://www.casebook.org/victorian_london/sitepics.w-han.html