Site layouts for the financier's personal Caribbean island included in the photographs.
Additionally featured in this recent document drop seems to be a site plan for Great St James island, situated in the Caribbean US territory.
Jeffrey Epstein bought a smaller island - Little St James - back in 1998, but subsequently obtained the more expansive adjacent island in the year 2016 for around $22.5 million.
The released images indicate he had created development schemes to build upon the substantial island by constructing homes, an performance venue, an submerged workspace and a swimming pool.
You can see the blueprint is a local waterway, a waterway in the region, marked on the bottom right.
The site plan is covered in red pen markings and features a notes section detailing various parts of the property.
Alongside the main plan are what seem to be several other property layouts and engineering blueprints, such as plans for dock shelters.
Further materials released as part of the continuing congressional disclosure.