couldn't say 'no' to this opportunity!
From Long Face Games
Watermarked PDF – $3.93 USD
An STL file representing the Confederate gunboat ram General Sumpter.
She operated on the Mississippi and was part of the force that crippled the ironclad Cincinnati at the Battle of Plum Point in May 1862. She was captured by the Union in August that year, but was used for spare parts and eventually burned and scrapped shortly thereafter.
The model is scaled to 1:600, and prints well at 1:1200.