Government House, Kolkata, built in the early 19th century, is modelled on Kedleston Hall. The House was once the seat of the Viceroys of India; later, when the Government moved to New Delhi, it became the residence of the Governor of Bengal, a function that it fulfils to this day.
While the basic features of Kedleston have been faithfully copied (the Palladian Front, the Dome etc.), Government House is a much larger, three storeyed structure. Also, the Government of India evidently did not have the funding constraints that forced the Curzons to leave their house incomplete: Government House has all four wings originally conceived for Kedleston.
So today, a 'complete', brick built Kedleston, on a much grander scale, is located in its acres of gardens at the heart of the Kolkata business district.