I think only Bespoke let's us craft a pyramid. The Ziggurat is only the underground catacombs as the above ground stuff has already been mined for stone.[X] [PLACE] Ziggurat
[X] [PLACE] Bespoke
I think Ziggurat is my favourite option just for the idea of flying our museum into the Age of Sigmar (never mind that full-on End Times won't be quest canon). Otherwise, planting an anachronistic pyramid or temple in the middle of the pirate city is also funny to me.