The 2nd model is interesting approach but there are a lot of issues on it. Will drop a full feedback:
- the antennas are nice addition but might need a tweak to make them more interesting not just a simple linear object.
- the "head" is fine but might get some windows (like those in front) per left/right side.
- the hangars are exposed too much, that is not a huge issue but consider that all bretonian "hangars" are below the ship, on its belly, while the ships from the other Houses are different. Bret: Gb "hangar" doors are below the platform, Dessi ones are at its backward side, BS is...you know where. Point is that would look better if the hangars are protected and to follow the designs of the vanila ships - bellow the ship, at its belly. At least this is opinion, I don't mean to force it on your model.
- the connecion element between the "frontal/primary" part and the "backward" part of the ship is weak and very oddly small. (I've prepared an image below to see my hints about it)
- the bridge is nice but its small and is giving impression the whole ship is small. Considering the destroyer bridge, this one looks like a batlecruiser, modification to the desroyer model as a whole.
- the backward part of the ship needs a lot of work cuz its a rescalled dunkirk one. It might be logical move in Lore RP for a dunkirk to be used as platform for the carrier but do have in mind that dunkirk is a small ship...and if the model remains like yours the carrier wont be heavy but light one. (I did same mistake with my model, which is slightly bigger than kirk...while the current model in game is twice this length)
- the engine (same as above) would also be nice to not be single (double/triple) and not same like dunkirk's or at leas with more details (take other engines instead to use dunkirk's)
Overall you did interesting model but it looks somehow as a small ship not a carrier. Still if you combine parts from your 1st model to this one and do some tweaks, the new model will look far more sophisticated.
The image below contains part of my hints to you: