VT4 MBT is now equipped with the heavy FY-4 ERA

The camo looks like it's for the Thai Army, which had been talking about wanting the heavier FY-4 ERA for their VT-4. The FY-4 ERA is what's use on the Chinese ZTZ-96 and ZTZ-99 series of MBT. In comparison, the VT-4 export MBT was originally equipped with the thinner FY-2 ERA.