I tend to have a generic gothic style of creating and painting ruined buildings which I can use across WFB, 40k and Great War games. These two I created using loads of corflute and a combination of pva glue and lots of sand. Painting was pretty straight forward with a black undercoat and then various shades of grey dry brush. Extras such as flock and some browns here and there were used to give off the weathered/ deserted look I hoped for.
They have proven versatile but I have now decided to make a bigger piece - it is inspired by a factory ruin but when adding the pop stick flooring it started to resemble a church. I am using foam board for the walls on a corflute base but this time the walls will be covered in some textured paint for a rendered finish. Painting will be again black with scaled up lightness of greys.