I've been downloading all your and theemmy's portal 2 beta stuff and i really like it.
I'm a superfan of portal 2's 2010 beta era and you've done an excellent job of re-creating the assets.
I was browsing for portal 2 art on artstation and came across a handful of official beta screenshots from a former senior valve artist; and i thought you might be interested. My account here is a bit too new to post the link it it's raw form (even though i formerly had a much older account on here) so you'll have to add "/artwork/vEwY6" at the end of artstation.com manually to see it.
Thanks x 1