The sight than looks like a Taipan 2, and the central part of it was taken from the sights Jimbo. This combination makes the main components of this scope is very convenient.
Personally by the author himself added his signature style in a well-defined core lines of sight, making it clearly visible on any of the maps. Also clearly visible font to display basic information about the status of guns and tanks. Sight boasts an indicator of full information in the form of a thin line in the circle of information, it is painted in green with full information tools.
Copy the folder gui and scripts in WOT/res_mods/0.9.20/, confirming a replacement.