That's a small anim I worked on for cityscapedigital.co.uk
I did the modeling/rigging/anim in 3dsMax and the rendering was done in Maxwell by Nikos Nikolopoulos. Eventually, Nextlimit liked the video so they uploaded it to their youtube channel (http://www.youtube.com/watch?v=vzMnG5CVwaw) and they also made a case study on it (http://www.maxwellrender.com/index.php/case_studies/main/).
Cityscape Digital (cityscapedigital.co.uk/)
Nick Moutafis: Modeling, Animation
Nikos Nikolopoulos: Lighting, Rendering, Color Grading