Install 6 upgrades or modifications in any combination on a single ship - World of Warships: Legends
Own 10 Japanese or German ships in any proportion at the same time - World of Warships: Legends
Unlock and install all modifications on a Tier VII American or British ship - World of Warships: Legends
814/2,666350/1,00014/38
2,487/5,1771,320/2,020105/144
2,062/25,475865/7,000100/700
