Omg! It's a real thing
I need to build that someday and I need to read more about the ships and naval battles of the ACW...
Here are a couple of books that might be of interest. I'm not sure how many are currently available, though. I've had some of them for quite a while.
Warships of the Civil War Navies by Paul H. Silverstone (ISBN 0-87021-783-6)
This is the 'dry' one. It's a compilation of every known vessel used by the ACW navies and is fairly well illustrated. Lots of statistics.
Civil War Chronicles - Naval Warfare by John C.Wideman (ISBN 1-56799-425-5)
Well-illustrated account of the rise of the Ironclads, the major battles of the period and even the deployment of, as they put it, 'a (barely) working submarine'. Some gorgeous paintings by Tom W.Freeman and William R.McGrath (think of Ken Marschall's 'Titanic' artwork)
Warships and Naval Battles of the Civil War by Tony Gibbons (ISBN 0-8317-9301-5)
All colour artwork of over 250 ships (some multi-view) and a few battle scenes. Details on over 1500 ships involved in the war. An excellent book, one of my favourites.
The Civil War Military Machine by Ian Drury and Tony Gibbons (ISBN 0-8317-1325-9)
Another beautifully illustrated all colour art book on the weapons and tactics of the Union and Confederate armed forces. Although not specifically navy related, there are still over 50 pages dedicated to the war on the waves. Well worth having.
Hope this helps.
Mike