More pictures after the break...
More promo pictures:
These two are fan pics behind the scenes. I know they're the same picture, just the second one is photoshopped, but it does show his flightsuit without the suspender overlay.
Auction photos from the Propstore:
I do know that some of the patches were actual Russian Space Program patches.
My Photobucket Album for Wash.
Serenifly Costumes site for Wash.