Got some pix of the Zam costume from Disney's Star Wars weekend. Made by our own Mark Bradley. Pretty impressive considering he had only a few months and also had to make the Jango and 2 clonetroopers...
Also - he had a budget and had the make the costume comfortable enough for the actors to wear (2 things that don't seem to concern us ;) )
(look - it's MY garden timer hose connector piece on there ;) )
here are some hi-rez versions: