First, it would help to know what kind of setup do you have, (if any,) in the way of mounting an awning
? Do you have a Keder rail? Do you have any kind of awning rail at all? Some pictures would help to give you appropriate answers to your question.
FWIW, I removed the Fiamma factory installed crank-out awning, which I personally hated, and installed a section of Keder rail slide-in awning channel and ordered an awning from Marti's' Awnings
, who I highly recommend. She will make it from whatever material you select, and to whatever size and configuration you desire. Very reasonable and well made. I would suggest the "Sunbrella" fabric as a good choice. Here's the one I bought from her. A simple "Rope & Pole" awning. Stuffs into a bag, (that comes with it,) when it's not set up, and probably weighs less than 5 pounds. Only need a few collapsible aluminum tent poles available at any sporting goods store and a few tensioning cords to set it up.
Marti's Vintage Trailer Awnings