Development plans for the financier's personal tropical island among the photographs.
Furthermore included in this new document drop seems to be a property layout for the Great St James island, located in the Caribbean US territory.
The financier acquired a smaller island - Little St James - originally in the late 1990s, but acquired the bigger Great St James in 2016 for a sum of $22.5 million.
The released images indicate he had drawn up development schemes to build upon the 161-acre island by erecting living quarters, an open-air theater, an submerged workspace and a reservoir.
Marked on the plan is a local waterway, a strait in the region, noted on the south-eastern section.
This development map is marked up in red pen markings and includes a notes section labelling distinct sections of the property.
Alongside this are what seem to be several other property layouts and engineering blueprints, including plans for marina coverings.
Additional materials made public as part of the ongoing congressional release.