Site blueprints for the financier's private Caribbean island included in the images.
Also included in this new document drop seems to be a site plan for the Great St James island, situated in the US Virgin Islands.
Epstein purchased a more modest island - Little St James - back in the late 1990s, but acquired the more expansive adjacent island in 2016 for approximately $22.5 million.
These photos indicate he had formulated plans to develop the 161-acre island by building living quarters, an performance venue, an submerged workspace and a pool.
You can see the drawing is Pillsbury Sound, a strait in the region, indicated on the lower right-hand corner.
This development map is marked up in red pen markings and includes a key identifying distinct sections of the estate.
In addition to this are what seem to be an additional nine property layouts and architectural plans, including layouts for dock shelters.
Further images disclosed as part of the current investigative process.