Thanks Gui, i used varius procedural scripts for Maya, but mainly a city kit, as you said. It was rendered in a 8 core workstation, nothing extremely fast. The geometry on the scene was very light, but good texturing (that came out of city kit) and mia shaders did the job. The frame render in the beauty pass took 3-5 minites and some frames took up to 15 minites to render. No GI, just FG and AO, and a little post color bleaching to fake Gi. Generaly, it took 5 days to render, and 7 days to work on it, 3d and post. Its an inhouse TV station job, and this is the best i can get!