Development blueprints for the financier's personal Caribbean island included in the photographs.
Furthermore contained in this recent image release appears to be a development blueprint for the Great St James island, situated in the American territory.
Epstein bought a more modest island - Little St James - originally in 1998, but later purchased the more expansive Great St James in the year 2016 for approximately $22.5 million.
The released images suggest he had created plans to transform the substantial island by erecting residences, an amphitheatre, an office beneath the waves and a pool.
Visible on the plan is a local waterway, a marine passage in the territory, noted on the lower right-hand corner.
The architectural drawing is covered in handwritten red notes and features a notes section identifying distinct areas of the land.
Alongside this are what look to be several other site drawings and engineering blueprints, including layouts for dock shelters.
Additional materials disclosed as part of the ongoing investigative release.