1. For the ladder. Ace have chosen one going from the bridge and down instead one that going from the main deck and up (And that is good enough. That ladder is a way for that crew member to get down to that small railing that go along the superstructure, on that railing that crew member is standing when he either cleaning the windows or do repairs at sea.
2. That bow thingy is a not finished rendering for a bow anchor. Used when laying at anchor in long term. (The anchor is more heavy than those on the side.) Note: not every vessel have those, some just have a empty spot there.
3. Hull Geometry is pinched and the Sonar. Note this vessel is drawn in Google Sketchup and not in a professional 3D rendering, and hull porgram.
http://1.bp.blogspot.com/-iNlNh7NBM5w/T ... -class.jpg
4. Light bulbs on the bow: Normally there is a single white 360 degree one. (But I have seen some with two and even four light bulbs, But those was just 120/90 degrees type)
http://www.jeffhead.com/aegisvesselsoft ... ansen9.jpg
5. Bow thrusters: Not every war ship have them, but I have seen it from time to time. But here he should go for the system that the Norwegian Frigate of Fritdjof Nansen class (ASW) have and it is a Azipod, that is getting lifted up in to the hull and hided behind a hatch when not in use! It is something i have starting t see on many small, fast passenger vessel, because they are almost noise free. And when you are at see, they are in hiding.
For the funnel on you'r vessel: it should be placed just aft of the forward radar mast. Because it have to be fitted partially above the engine room. The engine room will on this type off vessel be in the center of the vessel.
Your RHIB bay should be lifted up a half meter to a meter, and made to a closed one.
Here you have n example of a clean hull.
http://www.modelshipgallery.com/gallery ... 310-09.jpg
note: this vessel have only two to four manualy 12,7 mm HMG. and four 12,7 mm remote controlled HMG.
this vessel have in front of the hangar, build in to the hull, behind some hatches, torpedo tubes for ASW.
Note this vessel is the first in a series of 5 vessel, when alle of them have been upgrade to a fully armed vessel in the future, they will have.
76 mm or 127 mm on forward deck.
A 76 mm or 35/40/56 mm without deck penetration on the aft deck.
2 perhaps three MK-41 VLS. (My info saying that the 3. VLS will be placed a little bit different on the fordeck than those two other VLS)
old style depth charges.
and some cheep ASW/AAW light weight equipment.
NSM (In their final testing. It have been success so far)