Thank you very much!
I appreciate al the steps you show us of how it's done.
It doesn't have to be the last word, it's just my way.

It is surprising that your blue wire was effected by sunlight as I have never noted that with the wire I have been using,
Graham, here is the copper wire, on the left there is the original blue. Hard to show the real colors with the camera.

And now a question:
SplatterThe kit provides two variants of decals for fuselage.
I'm not sure, if I like this. Only the upper one is an option:

Should look like this:

So I experimented a bit. Painted a piece of plastic in the layout of the middle wing with five colors according to WNW, followed by a splatter painting with very low pressure.

The same piece, just on a white background.

In real it looks a bit different, hard to picture ist like it looks for the naked eye.
What do you think?
Cheers,
Frank