this is a pretty neat idea author.. way out of the box.... you may want to try and get rid of that orangy red stroke line around the top... it defeats the realism a bit (IMHO).. you may also want to reverse the burn dodge on one of the towers so that the shading matches the angle of light (it's not really that important, but I've noticed if you don't correct the lighting on a subject many members have a snit)

Good luck.. and great idea..

Thanks Drivenslush. Think, I should get rid of the orange outline.
Yeah, I appreciate your view about lighting. It took 15 hours work to reach here. Maybe, my eyes got color saturated. Will work on it. Your advice is to the point. Thanks again.

very interesting concept...construction is well made and as Ernest sad i will to remove orange stroke...best of luck

Excellent tenacity .. wish you major luck

Thanks Drivenslush !!

As Drivenslush has already pointed out, the lighting on half of your image is wrong. When considering making a realistic style image such as this, lighting is important. Check out this valuable tutorial: http://www.psdbox.com/tutorials/manipulation-secrets-3-shading-and-lighting/

Thanks CMYK46. Link is truly eyeopener.

Not sure if it's intentional or not, but you have a brown outline at the top of each building. If you remove those and soften the edge a bit it would help. Nice image and great imagination too.

Thanks pixelkid for the suggestion.

Cool idea, somehow reminds me of the architecture in Dubai.

Corrected the picture aided by suggested expert comment from Drivenslush about red line. Hatss offf.
CMYK46, I like your critically hurting yet actual comments. I tried to correct the lightings. Hope you think it is ok now.
pixelkid, the red line came through copy layer styles, think now, it wasn't appropriate, so removed it.
Thanks erathion, sweetest and in my opinion, a very creative person in my pxleyes world.
Thanks pearlie, you always shows way to do the better way in a very honest and unhurtingly factual way, you did to me and I also read many of your comments to other pictures