I’m glad that your work is in demand, but sad that you’re nailing the lid on your ship modeling activities. I’m glad that you find your drawings satisfying.
IMHO the sailing warship interest has been increased by publicly from the entertainment industry; Pirates of the Caribbean, Master and Commander, etc. I personally like the merchant vessels from the 100 years- 1850-1950. Although Great Britain ruled the waves, her economy was sustained by her merchant marine.
Likewise, here in the USA, the economic development that occurred during this same period was fueled by Great Lakes shipping that hauled three key industrial ingredients: Iron Ore, Limestone, and Coal. A fact ignored by Americans that don’t live near the lakes.
BTW, have you ever modeled a Turret Ship (175 or so of these were build by Doxford in the late 1890’s - early 1900’s) and were popular with companies in trades passing through the Suez Canal due to favorable tonnage treatment. The turret ship was inspired by the Great Lakes Whaleback Ship built by The American Steel Barge Company in Superior, Wisconsin very near where I live. I recently wrote a book on the subject.
Roger