"Rammas Echor functioned as Minas Tirith's second line of defence, the first being the Anduin. First built after the fall of Minas Ithil, the wall was repaired prior to the War of the Ring by Denethor II, the work being completed only a few days before the Witch-king of Angmar attacked." - lotr.fandom.com/wiki/Rammas_Echor
This detailed design was conceived by Daniel Bugeja over a three year period. He is a dedicated fan of the Lord of the Rings and wanted to get this design as close to the books as possible.
The design includes three main sections, The Northern Gate, Echor Gate and Harlond. Each of these designs is listed separately to allow the flexibility of adding which sections they wish.
This listing is for the Harlond Docks and includes everything listed in the legend. You can see the incredible amount of detail put into this design which would work well for any medieval fortified harbour.
More pictures of the individual sections can be seen here https://www.flickr.com/photos/playwell_bricks/albums/72157713871996192