Hi people,
its my first post here (image) and i like to show.
its my first finished (i think) work
Arqui_3D, Viz 2005, Vray, Photoshop.
…always learning with you 
changed pic 
it looks good fo ryour first, i would suggest the following:
-your glass is too “blue”, and you need more reflections.
-adjust the mapping on the sidewalk and road.
-I think your tiles are out of scale.