On request, a quick tutorial for Revan's mask!
More instructions on making a plaster mask: [link]
And instructions on mould making and plastic casting: [link]
Information on making a Jedi robe: [link][link]
And other tutorials:[link][link]
There's lots more stuff online on Star Wars clothes and accessories!
I made my arm and leg shields with a method similar to this: [link]
But using double layers of foam sheets, sealing very very thoroughly with glue, then spray-painting.
Please do not repost this! This has also been posted on Tumblr, here: [link]