¹⁄72

There is a new Centurion from ACE Models, the Mk. V with 20 pdr gun.

The Centurion Mk.5 was the primary British main battle tank of the post-World War II period. It is widely considered to be one of the most successful post-war tank designs, remaining in production into the 1960s, and seeing combat in the front lines into the 1980s.
It became one of the most widely used tank designs, equipping armies around the world, with some still in service until the 1990s. Between 1946 and 1962, 4,423 Centurions were produced, consisting of 13 basic marks and numerous variants. In British Army use it was replaced by the Chieftain.

Given the number of parts for a 1/72 kit, and the inclusion of photo etch details, it seems it will be quite detailed. The model comes with Type A and Type B 20pdr barrels and decals for Berlin Brigade and Suez Crisis tanks.