Excellent stuff - I like the new blue color you've used for the bridge glazing and portholes.
Now the only thing that needs updating are the big searchlights.
Those things have always struck me as being far too large (they are double the size of the USN 36" lens models!) and look sort of ridiculous. Though having said that, I'm actually not sure if the RN used a larger model of searchlight than the USN - so I may just be completely wrong!