Hey, I saw this a few days ago and was inspired to build one too. I based mine on the Rocky Mountain Fire version, I thought you might like it http://mocpages.com/moc.php/357437
I think we're the only two people to ever build these with LEGO haha
Yup, I learned that after I posted this. The brand name used here in the States was ATC ("American Truck Company") but the actual chassis is by TATRA. S&S is the company that converts the TATRA/ATC chassis to a fire engine.