Very nice model Barb. I really like that the ship looks Gothic - which is the vanila Bretonian style - the ship looks as if its really part of the original ship line. Currently the only eye spiking issues are the square shapes of the modules. Your p3d.in link with the comparison between the dunkirk and your model clearly can bold my point. All you have to do to fix this issue is to pay attention to the dunkirk "curves" and try to fix the curent square edges. You can add few more windows at the rear/aft/back sides etc. Also the side external engines need rework - make them look different than the main two. Maybe smaller version similar in design and close to the destroyer or gunboat ones...your call but in this way you will reduce the level of duplication.
Overall without commenting the size - my opinion about the model is this ship looks bretonian so I give it 7/10. Fix the square edges and then start working on the details and in the end - the textures, which would be of great importance to mark this ship as true bretonian vessel. Do this and the ship is 10/10.