Hi Simon! Welcome to AMP forum.
I just had the look at the drawings, and i must say im impressed.
Looks like you have wast knowledge in that field.
The poster looks superb, and compartments are full of detail.
I love it.
I can see you had put the capstan on the deck, do you have any reference regarding that part? Im struggling like mad trying to find any good shot of the capstan, and so far i wasnt successful.
Hope to see more of your work here.