I mean, whoever drew it had no idea what a ship is.
EDIT: I apologize- I have no way of knowing whether or not thats true, and it's beside the point.
The relationship of the shrouds to the lanyard assemblies that keep them tight. The paddlewheel doesn't seem to make contact with the water. The stack being in the axle of the wheel (s) the one place in the entire ship it actually couldn't be. The deck has no sheer.
Philo I know well you like to trim your sails as you alone see fit, and I think building a model of this type of ship is a good idea.
It's on a pretty large scale. Obviously there are no dependable scaling elements that I can see, but say the ratline spacing is 24". That makes the masts 60-70 feet high, the hull around 120-150 feet long.
I'd certainly consider getting your hands on a kit or some plans for the Clermont/ North River. Or our old friend the Harriet Lane. Round 2 models is selling both of those old Lindberg kits, the latter as the "Civil War Blockade Runner".
There's an old Heller kit of a paddle wheel ship called the Sirius that was a kluge of a kit called the Pourquoi Pas?, which in itself is a screw driven bark.
Good luck to you.