Nothing really, but, well, really, I am Being picayune. The hull is made by using vertical piece instead of horizontal. These lines break the flow of the ship, which is actually quite fair, and I am surprised the designer did not take this into consideration. Real wooden ships are not made this way. It would be very simple to take this model and making the horizontal planking that would take it to the next level. This could be done a couple of ways. If you don't have the software, you make the hull as show, then trace out each plank and lay them over the ones on the hull. Breaking the hull lines to form the staggered lengths, these line breaks happen at the formers. Other than that, just some deck clutter, and you're good to go.
I did a quick and dirty illustration which shows only 1 line break, there should be two or3 even 4 or 5 per plank, depending on where it curves, the more radical the curve, the more breaks, you can only steam and bend wood so much. Leaving the break going down the side of the model render I provided shows the problem that occurs when you have all the planks lined on one spot. In a paper model, most of those planks could be done with one piece, and a wood texture applied to give the simulation of the other breaks not necessary to complete the model. if you just staggered the breaks on the formers, making sure that no two planks had seams next to each other, further apart is better, for strength on a real boat, the desired result would be achieved. The graphic applied to the boat model tells you were each split should occur, so the template on the actual model is there. This is why I wonder why the designer did not go the extra step and knock the model out of the Ball Park. He hit a triple though, just a walk would make a home run of a model.
Like I said, I am being picayune, but in reality, when you spend 40 or 50 hrs. making something, and the same exact amount of time would yield a more accurate result, wouldn't you prefer to to achieve an accurate, "head nodding in approval by people who know how boats are made", kind of result, for the same time ventured? Nothing ventured, nothing lost, but sometimes, nothing gained either.
