Site plans for the financier's secluded Caribbean island featured within the released materials.
Also contained in this latest photograph drop appears to be a development blueprint for the Great St James island, found in the US Virgin Islands.
Epstein purchased a smaller island - the Little St James - originally in the late 1990s, but acquired the more expansive adjacent island in the year 2016 for around $22.5 million.
This visual evidence suggest he had drawn up plans to transform the substantial island by building living quarters, an performance venue, an submerged workspace and a pool.
You can see the blueprint is Pillsbury Sound, a waterway in the territory, indicated on the lower right-hand corner.
The site plan is annotated in red pen markings and features a key detailing distinct sections of the estate.
In addition to the main plan are what seem to be nine other construction diagrams and architectural plans, such as layouts for boat shelters.
More materials made public as part of the current investigative process.