In my ARCH 3051 class, we have been doing some parametric design.
Check out this site model my group & I have been working on.
You will need Google Earth to view the file, you can download it here.
After it is in your 'Temporary Places' you can drag it to your 'My Places'
Later as it is updated, you can right click on 'Group 11 version 2' and select 'Refresh' and any changes I have made will be reflected in the Google Earth Model -- You don't have to re-download it to get an update!