i'm working on the Delft at this moment in Blender, don't know if can make this proper for the game as it is high poly already. My first idea was to make it as a 3d print. The 3d build goes slow but i'm getting there. See the build in this thread: http://forum.game-labs.net/index.php?/topic/4257-3d-modeling-tutorials/page-4
The model that is presented on Wikipedia isn't the Delft, the real ship model of the Delft you can find in at the Marine museum in Rotterdam (the Netherlands). The model on wikipedia represents the Hercules (68 guns, Delft was build as a 50 but upgrated to 56 guns during the Batavian Republic).
Hercules was named as the HMS Delft by the British for it's brave crew at Camperdown.
(see; https://en.wikipedia.org/wiki/Dutch_ship_Hercules )
Building plans of the Hercules you may find at NMM Greenwich, and is also available online. For building the Delft you'll details of the buildingplans of P.V. Zwyndrecht PZ and the blueprints of the ship itself or it's sister 'Brakel'.
Detail plans of PV Zwyndrecht PZ is known as ; 'Bouw order en Swaerte der Scheeps deele voor Scheepen van Oorlog'. It was listed as naval building program.
My information for the 3d Delft comes from the Werf in Rotterdam where the replica is build, where i'm often to find.