Property layouts for the financier's secluded tropical island included in the released materials.
Also contained in this recent photograph drop appears to be a development blueprint for Great St James island, located in the Caribbean US territory.
Epstein bought a smaller island - Little St James - originally in 1998, but acquired the bigger Great St James in the year 2016 for approximately $22.5 million.
These photos suggest he had formulated development schemes to build upon the substantial island by constructing living quarters, an amphitheatre, an submerged workspace and a pool.
Marked on the drawing is a local waterway, a strait in the US Virgin Islands, marked on the bottom right.
This development map is covered in notations in red and includes a legend identifying various sections of the land.
Alongside this are what appear to be nine other site drawings and engineering blueprints, such as layouts for marina coverings.
Further documentation released as part of the continuing congressional disclosure.
