Good news... but no pic yet :)
Today I passed a good milestone in my project.
I cutted the windows in the left-panel.
We used a Jigsaw to make the raw cut, then a Dremel and small metal file for the small details.
The process when smoothly, but we scratched the paint when turning the panel on the work surface.
This mean I'll have to paint the panel in order to have something "perfect".
I'll post some pic during the weekend when I have the time to do soo.