Earlier on at the start of a kill-everything-for-challenges run I shot a vase in the founders lounge/conference room and a cocaine brick appeared. Has anyone worked on figuring out what hidden items are where? I suppose items held by NPCs is another related concept.
Ship model in constant’s office has code for his safe.
I found a cocaine brick when you shoot a clock in one of the rooms where the elite architects (council I think?) on the way up to the penthouse.
And another cocaine brick in the vase on the table in the restoration room. Lots and lots of hidden cocaine!