Another version of the T-54. After the T-64B / T-64BV here's the earlier T-64A version in USSR colors. Thus T-64 is gameplay wise more or less similar to the T-64B. It is a bit less durable and the main cannon doies less damage. Additionally, the turret mounted MG has been removed. The sideskirts on the side can be rotated outwards (works like a default convertible roof animation).

USSR skin by AviatoR_76:
https://live.warthunder.com/post/1031771/en/

Before you use this, make sure to use the CWeaponInfoBlob Limit Adjuster by alexguirre to prevent the game from crashing during loading