Development layouts for Epstein's personal Caribbean island featured within the released materials.
Also contained in this recent document drop appears to be a development blueprint for the Great St James island, located in the US Virgin Islands.
The financier bought a more modest island - the Little St James - back in 1998, but later purchased the more expansive Great St James in 2016 for approximately $22.5 million.
This visual evidence indicate he had formulated development schemes to transform the sprawling island by constructing homes, an performance venue, an submerged workspace and a pool.
Marked on the drawing is Pillsbury Sound, a waterway in the region, noted on the south-eastern section.
The architectural drawing is covered in notations in red and includes a key detailing different sections of the estate.
Accompanying the main plan are what look to be nine other property layouts and construction drawings, featuring designs for marina coverings.
Additional materials disclosed as part of the current investigative process.