Thank you all.
I'm about to glue the mechanic onto the pavement next to the plane, and will make pics of the completed scene in the coming days.
As a conclusion to my first WWI build in 1/72, I would say that the small size of the model has caused a few details to be a little too big: the s/n on the fin (if I had printed it at a smaller size, I would've lost details on the digits); the cockpit instruments (it's not my fault this time LOL, since the gauge decals come from a FCM sheet...); the rib tape width (this time too, I could blame Pegasus but if I had noticed that earlier, I could've made custom thinner rib tapes from painted decal stripes); the size of the turnbuckles (see above).
On the other hand, I'm rather happy with the weathering, and I learned a lot while building this old little bird: to tell the truth, a few months ago, I didn't even think I could make valve springs, wire end loops or home made lozenges on such a small model...And moreover, I now love those colorful machines.