That is a masterful job, particularly for what the kit gives you.
It would be cool to find the similar Popular Science or Popular Mechanics illustration that matches this bed to make a backdrop.
I remember this kit as a kid, and being frustrated as various members of my Navy family worked on it "just helping out for a minute." Along with much out-loud speculation on why Renwal could not have included a steam turbine or two, and a shaft back to the prop, none of which were very secret.
Ah, memories. And this captures so many of those, and with a mastery worthy of note.