couldn't say 'no' to this opportunity!
From Long Face Games
Watermarked PDF – $3.93 USD
An STL file representing the Confederate gunboat CSS Grampus. She served on the Mississippi River and served at the defense of Island No. 10, where she was burned to avoid capture on 7th April 1862.
The model is scaled to 1:600, and prints well at 1:1200.