Very good.
This particular vehicle, based on a PzKpfw III Ausf H/J, was supporting the 143rd Rifle Division during their advance on Sarny on January 11th of 1944. The SU-76i attempted to cross the frozen river, but the ice broke and it sunk with its crew. It was discovered in 1972, recovered, renovated and placed on display at Lenin Prospekt Memorial at Sarny.
From achtungpanzer.com.