Site layouts for the financier's private tropical island featured within the photographs.
Furthermore included in this recent document release is shown to be a development blueprint for the Great St James island, found in the US Virgin Islands.
Jeffrey Epstein bought a more modest island - the Little St James - back in 1998, but later purchased the more expansive adjacent island in 2016 for around $22.5 million.
The released images indicate he had drawn up ambitious plans to transform the sprawling island by constructing residences, an open-air theater, an underwater office and a swimming pool.
You can see the blueprint is a local waterway, a marine passage in the region, indicated on the bottom right.
The architectural drawing is annotated in notations in red and features a key identifying distinct sections of the land.
In addition to this are what look to be several other site drawings and architectural plans, including layouts for dock shelters.
More images released as part of the current congressional release.