Stuck on a main quest

[SDF]

He needs to:
Banknote*1000
Gold statue*5
Silver statue*5
But there are only 3 gold statues in the vault, and I didn't get any gold statues in the mission.
Does anyone know which quest can get the golden statue? Or the location of the other two golden statues in the vault?

[Twinsen]

The mission should have come with five (or so) boxes that have the requested statues with assorted trash.