Extreme Makeover - Food Truck Brazil

[brazil]

Hello,
I will start a restoration / renovation of an Airstream (photo attached) here in Brazil, I will use as a Food Truck. The Airstream is in poor condition and would like to leave it as close to the original version, the external point of view, of course.
First, I would like to confirm what exactly is the model Airstream I own here in Brazil. (photo of the serial number attached)
It will also be important to know where I can buy parts like headlights, windows, doors and other acabementos. Could anyone give me these tips?
I plan to go to USA to buy these parts.
Thank you in advance.
Regards
Rafael Miranda