Finally completed the High Res model of the building from Gears of War inspired by the concept of John Wallin. Starting to work on another environment so will come back to this for its low poly and texturing after that. Wanted to do a lot of stuff in Mudbox but had to stay content doing few only as my pc wasn't able to support. So took put normal map from Mudbox of extra details and appllied it to High Poly mesh in max and rendered in mental ray.