Hmm, interesting. Well, first of all, your rudder looks like it belongs on a sailboat, not a warship. I don't think it's big enough to effectively turn the ship, and rudders generally don't extend below the keel line. Your bulbous bow is weird and I'm not sure it would provide your ship with any benefit, but I'll leave that to someone with more hull-design experience to comment on further. Also, what in god's name are all those things covering the side of your superstructure? Whether they're portholes, or liferafts, or whatever, they shouldn't be there. It's not necessarily wrong, but I've never seen a Mk 13 and a Mk 26 missile launcher combined on the same ship. If you're going to have an ASROC launcher you need a sonar of some kind. You can't fire an ASROC if you can't find the sub. Your anchors look a bit small too. Other than those critiques, your above-water hull actually looks pretty good, although it looks more like an OPV or an ocean escort than...whatever you have it classified as.
thank¡¡
The boat is patrol