Site plans for the financier's personal tropical island featured within the photographs.
Furthermore included in this recent image release seems to be a site plan for the Great St James island, found in the US Virgin Islands.
Jeffrey Epstein purchased a smaller island - Little St James - back in the late 1990s, but acquired the more expansive Great St James in the year 2016 for approximately $22.5 million.
The released images suggest he had formulated ambitious plans to develop the 161-acre island by constructing residences, an amphitheatre, an submerged workspace and a reservoir.
Visible on the drawing is a local waterway, a waterway in the territory, noted on the lower right-hand corner.
This development map is annotated in handwritten red notes and features a key labelling distinct sections of the property.
Alongside this are what appear to be an additional nine property layouts and engineering blueprints, featuring designs for marina coverings.
Additional images made public as part of the continuing investigative release.