Hi all, here is my entry.
Tiled texture
MAPS at 50%
I started of with creation of model that I baked the normal from. I also used ambient occlusion map. That took about 40 mins in max. The rest of the time was spent in photoshop layering different maps, and colours and painting some scratches. I also got a chance to create my very first pattern that can be seen in the upper part of the wall.