This is a waterline 1/700 scale resin kit by Combrig Models.
Standart, serving Emperor Nicholas II and his family, was at her time (late 19th/early 20th century) the largest Imperial Yacht afloat. After the Russian Revolution the ship was placed in drydock until 1936, when she was converted to a minelayer. During World War II she played a significant role in the defence of Leningrad.
After the fall of the Romanov Dynasty, Standart was stripped down and pressed into naval service. The ship was renamed Vosemnadtsate Martza, and later Marti. In 1932-1936, Marti was converted into a minelayer by the Marti yard in Leningrad. During the Second World War, Marti served in the Baltic, laying mines and bombarding shore positions along the coast. On 23 September 1941, Marti was damaged in an air attack at Kronstadt, but later repaired and continued service until the end of the war.
After the war, Marti was converted into a training ship and renamed Oka in 1957. She continued serving in that role until she was scrapped at Tallinn, Estonia, in 1963.