Dear Sevish!
Since you said that you want to make many models with copper plating, I want to warn you.
Steering loops and hooks were never placed on copper plating. On the contrary: first the steering wheel was placed on the body, and then copper sheets were nailed, carefully cutting them to the shape of the hinges.
The main reason is that the ship was first built, then launched, completed, tested, and only then it was sheathed in copper.
The second reason is that usually the steering loops and hooks were cut into the body, and it was impossible to push copper under them. And unnecessary.
You will now make the traditional rookie mistake of gluing the steering loops on top of the copper sheathing.
The photos below show how the copper sheets carefully bend around the steering parts. Just take a closer look.
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