This is a low-poly model with an uvw-map and a simple texture for it. It is a small unit, but can be put together with its copies to make a corodor as long as you need. It is for use only under ground, that is why there are no outer-polygons. I put some fire lamps to the walls for better looking but without any lights into the scene itself. This part of a dungeon can be combine with some other dungeon parts I have here with the same texture.