Ciao SekeRob,
thanks for spotting this!
I've been there this week and found that streets were lacking, si I added these. But the problem was, in fact, the different non-compatible aerial layers.
In the meantime I've been looking at the official 2007 aerial mapping by importing it into QGIS: http://geoportale.regione.abruzzo.it/Cartanet/pages4home/area-download-1/istruzioni-per-lutilizzo-del-wms-con-qgis
and the resulting polygons (Anversa degli Abruzzi) nel DNAS:
https://github.com/pcm-dpc/DPC-Aggregati-Strutturali-ITF-Sud/tree/master/Sud/Abruzzo/LAquila
The whole village should be redone ... can you PM me at kew@kewerner.name?