Thank you, Massimo!
I used a laser color printer on Tauro Model clear decal sheet. It's not necessary to use a whole decal sheet, just cut a suitable piece and fix it on an A4 sheet with double-sided tape.
That tool was made by RB Models which unfortunately stopped its activity. It is for 1/32 propellers. It's not easy to use: on French and British propellers, that were single-coloured, helps simulating different layers, but on German airscrews, that were of alternate light and dark layers, I could not achieve good results and I prefer reproducing them with water pencils.
The aluminium cowling was sprayed with Alclad II aluminium on a gloss black primer. The fabric is sprayed with a mix of Tamiya paints: 3 x Flat Aluminium XF-16 and 1 x Gloss White X-2. Not much of the pre-shade was visible due to the high opacity of the metallic paint, but I obtained post-shade effects by brushing Lifecolor metallic and gray acrylic paint. More touches and washes with oil paints finished the job. Oils were used also to paint the wooden parts of the cockpit.
I used EZ Line elastic thread and GasPatch turnbuckles for rigging.