The Selma vessel offered at ecards is not the same ship. It was a large Nashville class gunboat that was wrecked on launch and sold for scrap. I think it was too large with too thin a cross section. I suspect the weight broke the ship when it hit the water wrong on launching.
The CSS Selma is underway, just been a while. I have been working on it and will some day (soon I hope) wind up being available.