Site blueprints for the financier's secluded Caribbean island included in the images.
Furthermore featured in this recent document drop appears to be a property layout for Great St James island, situated in the Caribbean US territory.
The financier purchased a more modest island - Little St James - originally in 1998, but later purchased the bigger adjacent island in 2016 for approximately $22.5 million.
This visual evidence reveal he had created plans to develop the 161-acre island by building homes, an performance venue, an office beneath the waves and a swimming pool.
You can see the plan is a channel, a waterway in the US Virgin Islands, indicated on the bottom right.
The site plan is marked up in handwritten red notes and includes a key identifying different areas of the land.
Accompanying this are what seem to be several other site drawings and architectural plans, including designs for dock shelters.
Further materials released as part of the ongoing congressional release.
