Ok, going from bow towards aft - and these are just things I could notice at a first glance. -radar mast and space around it looks bit cramped with just too much radars going on each others way; -that SPY radar doesn't seem to make too much sense since - usually there are 4 such antennas to give 360...
Ship itself looks nice so far, but don't use so much black or near-black on sails. Look on these, for example: http://www.shipbucket.com/images.php?dir=Real%20Designs/Italy/AXE%20CristoforoColombo%201928_49.png http://www.shipbucket.com/images.php?dir=Real%20Designs/Italy/AXE%20AmerigoVespucci%20193...
Thanks Blackbuck. :) I have a folder full of such "generics" but they are intended for "Acelanceloet's (beginners) guide to shipbucket" http://www.shipbucket.com/forums/viewtopic.php?f=5&t=3287 - I was to draw ships (for starters it's destroyers and frigates since 1900 divided by 15-year "generation...
These are lights, but I believe that these particular ones aren't navigational, but rather ship's equivalent of streetlamp (at least they seem to be, on every ship drawing I saw them being used) - and where they are now there would be rather uncomfortable to walk.