The Admiralty Arch is a neoclassical landmark located in Westminster, London, United Kingdom. Completed in 1912 under the reign of King Edward VII, it was dedicated to the late Queen Victoria and has served as offices for various branches of HM Government (including, initially, the Admiralty). Its arches allow pedestrian and road traffic to flow through, connecting Trafalgar Square and the Mall.
This plugin contains a 7x7 recreation of the Admiralty Arch (though it's not exact since I tried to fit it more nicely with the TheoTown grid). By clicking on it, you can add various upgrades, including roads that are compatible with Mew's Advanced Road (credit to Mew for these textures). The building has basic night animation but no rotation frames yet. It is quite expensive, costing 1.2 million ₮ to build and 2000₮ a month to maintain, but it gives lots of culture influence (250) and some management influence (50) as well. As a bonus, I've also added a 3x3 TTT dense residential based on the wings of the Admiralty Arch.