Site blueprints for Epstein's secluded Caribbean island included in the photographs.
Also featured in this recent photograph release is shown to be a property layout for Great St James island, situated in the Caribbean US territory.
Jeffrey Epstein bought a more modest island - the Little St James - back in 1998, but later purchased the larger adjacent island in the year 2016 for around $22.5 million.
These photos reveal he had drawn up plans to develop the 161-acre island by erecting residences, an amphitheatre, an underwater office and a reservoir.
Marked on the blueprint is a channel, a strait in the territory, marked on the south-eastern section.
The architectural drawing is covered in notations in red and includes a key detailing distinct parts of the estate.
Accompanying the main plan are what look to be nine other property layouts and architectural plans, featuring layouts for boat shelters.
Further materials made public as part of the ongoing investigative release.