Cheap MDF ruins

These are a few kits a mate at the club bought. They are the very simplest shapes: some multi-level corner ruins with windows. I love them. There is basically an infinite amount of opportunity for personalisation. I've largely gone with a brick wallpaper motif on the outside, then balsa wood floorboards on the inside. They are so generic that they can do service in pretty much any era from the mid-nineteenth century through to Warhammer 40K. Unfortunately, I don't know where he acquired them besides "Ebay". If I find out, I'll add the information.