3dsmax 9/ps/and you know next 
10x for comments
I like the last image most of all. Looks very good. The 1st 3 not so much.
The last one absolutely MUST be done as a dusk shot. Has so much potential with the glass doors and the bollards.
Nice works 
Would you please explain your method for the pebbles (little stones) ?
Are they displacement or scattered proxy?
Which method did you use for scattering or for displacement?
Thanks a lot.
little stones are image from www.cgtextures.com + PS (somе tile corrections), then displace in MATERIALS (with their color map) nothing special
10x for critics
thanks for reply it is not vraydisplacememnt?
yes this is not vraydisplacement … but displace is in vray material
Very nice lighting and texturing. Great scenes all round Well done !