I picked up a set of the TT Combat ruined convent cathedral in preparation for the arrival of my Trench Crusade minis.
I had never built and painted any of their terrain sets and am now a convert to these dudes.
Assembly was pretty straightforward and although it took me a little time due to my lack of experience, this was not excessive and I definitely recommend their kits.
Painting was intentionally muted with various spray paints used for the walls, floors etc with earth and light browns from Vallejo for the roof and tiles. I then used a red brown wash all over and some light highlights.
I have a further ruins kit to assemble and am similarly looking forward to their assembly.