Another (badly done) photo of my home-made sceneries (my very first ruined building with a part of my army pouring from it); you can use candles’ or lighters’ flames to make quick and realistic craters on stiro-foam, but do that BEFORE you spray them with colours! The building was completed in a few hours, paint-brushing included, but it was made from a ox, not sheets of plastic (which is much easier).