The first two ruins are about done.
Here are a few shots and comparisons with the Italeri 1/72nd/ 20mm ones (which are IMO large 20mm).
Another hour or so and the the first terraced house was painted too and the shutters dry brushed on the two ruined buildings. I am happier with the result after the highlight. I do need to find some suitable 40s era posters for on the side of the terraced building.