I appreciate you want to get this right; and while not wanting to 'nit pick' its just a question of keeping to the Shipbucket standards where they apply.
Re the 'lantern' (sorry folks for the non tech here); you are showing blue shading outside the black frame, so just remove the blue.
Shipbucket standard - straight waterline, as you'll see on other drawings, especially where the full hull is shown.
Shading under overhangs; just one pixel width is required.
The idea is to provide a uniform Shipbucket standard, so we all have to conform to these. It will assist you to have a good look at other artists work that is being posted, and of course, a good read through of the guidelines. That said, you are doing a stirling job on the Albion.