Thanks folks for your excellent posts, but.............I WON!
The building is a concrete machine gun bunker! If it had been a real building, the door would have been smashed to bits and the window glass too.
Catalin came closest, suggesting more detail was required, but it's just a sort of simple graffiti really.
I came up with the idea for this mini dio. after seeing this sort of camouflage still in existence, when I was in Normandy.
I built the complete bunker out of polystyrene, then painted it all 'concrete'. I then designed the front and two sides, and gently scribed the half timber, stone wall, door and windows with a rule and pencil. I then cut out the M.G. slit ( below the larger window) and a small observation slit up above the smaller window. Because of the dark interior, these blend in nicely with the black woodwork. I also cut some rough roof tile lines with my modelling knife.
Then damage was done by digging into the surface with a small screw driver and a nail. Finally I painted the three 'Building' elevations with acrylics onto the concrete walls.
I hope you approve of it's deceptive appearance.
The bunker front...
The rear entrance......
The ends....
Ron 1 - My buddies 0! :P
Cheers all......