And ready:
Added some more foliage, painted the roofs, the street and added a coat or two of clear varnish. That's it!
Most complicated part was to get images from Iranian villages of the Azerbaijan region, common rural villages, not tourist destinations. In the past I could simply ask someone to take some photos during a business trip, but nowadays with the sanctions in place it is no longer that easy. But I found a blog of bycicle tourists crossing Iran and Turkey that provided me with useful images. Some villages had pinkish metal roofs looking good to me - so here we are
Enjoy!