Valley of the kings type structure

There should be a major structure in the desert that comes with the archeology update ( hopefully 1.20) that consists in several tombs that are in the same general area yet unconnected like the valley of the kings and the valley of the queens in egypt, where archeologist still stumble on new tombs every now and then. They should add specific loot in it, maybe more on the decorative side similar to the clay pots showcased. As other posts mentionned, having ruins from different ancient culture depending on the biome could be very interesting.