The texture diffuse looks very sweet but i'm having a hard time reading the image. There are so many lines that my eyes don't know what to focus. Oh and I'd also remove those pillars, they are adding nothing but visual noise! I went ahead and did two quick paintovers over Philip's one:
The assets are well made, and I like your diffuse texturing (even if I think you could make the blue parts two times as saturated or more :) ). I have some trouble with focusing. I think you'd gain a lot by just doing a wall variation that is very flat in the texture.. Just a couple of those bright metal plates, same for…