I have been mentally studying the process of making the windows with Tamiya tape and being able to carry out the recommendation suggested by
Wojtek in post #127. The technique is very sensible.
For me, instead of doing the sequence for each one of the new 4 windows (so as not to risk possible errors given my inexperience in this), my adaptation was to make a single repair for each side. And everything seems to work according to what was suggested by
W.
To make each window to fit, it was easier to demarcate the rectangle of each window and using the corner of the metal template, to outline the corner of the windows with a new knife.
The distance between the two windows is 8.0mm, so I gave that thickness to a piece of tape and so I made the guides where I placed the masks that would form the new windows ...
Now the job, it was just matter of correctly fitting the masks on both sides of the fuselage ...
... and the same process for the starboard ...
The result:
This is all in photos so far, thanks for all your visits, the learning and process has been very fun.
There will be something we can keep moving forward during the weekend.
Hasta pronto