This looks wonderful.
A couple of points, mostly IMHO.
There's a small red/gold/brown thing on the largest of the towers on the
left - what is it?
I'm not mad on the grainyness of the bg or the glow, but very much IMHO
Are the bricks isos? If so, could the individual bricks have a rougher
surface and/or more rounded corners - they seem a bit flat.
