Hi guys, thank you for compliments!
I'd like so much to explain my workflow... but I'm not very familiar with english language
However I will attempt to tell my "secrets": (!)
1) There are no secrets!

because I have simply used SketchUp and (the wonderful) LightUp and no other software for the first part of the video (except Photoshop for textures)
2) I have taking many pictures of the place and I have created all the texture with accuracy (I think that this is the real element for a quality results)
@ Sepo, yes the HDRI is a photo stitching made in Photoshop of the real panorama. (this video was presented to the citizens of "Cancellara" to see a preview of work in their village - so this was very important for the fidelity of the context...)
3) LightUp is not like Vray (or similar) an hyper realistic render engine, but it's in
REALTIME and this is for me the first reason 'cos I love it! After the first part of the project was completed (modelling, texturizing, lighting...) I have been able to realize the animation like a
CAMERAMAN OPERATOR with a real DOLLY CAMERA!4) After a careful planning of video sequences, I can said: CAMERA, ACTION! to myself

and at the end of footage I can edit the video like a real movie with real footage (

is an understandable English?)
5) MUSIC! I think that music and the correct rhythm to the music is fundamental. (And The Wonderful music of "The Pinguin Cafè Orchestra" were for me the best choice...).
@ Solo: "I'd like to know how he did the waterfall wall and moving parking poles" - Sepo have answered for me very well.
However you can see this posts on LightUp forum:
http://www.light-up.co.uk/forum/viewtopic.php?f=2&t=448http://www.light-up.co.uk/forum/viewtop ... componentsI'm very very happy to join this beautiful community of SketchUp and LightUp users

Thank you again!
P.S.:
- I have post the same reply on LightUp forum and SketchUcation -