Apparently Hasbro made a "Poster Figure" prototype of Darth Vader seen here if you scroll down
http://www.sithtoys.com/POTF2unproduced.html Sorry if everyone knew about this but I did not. However, I think it's a nifty idea really. I know the McQuarrie Concept figures are obviously going to take over anything "different" like these poster figures could have.
I was just wondering what figures people would like to see if they based them off of posters. There are some Hildebrandt posters that may or may not be cool for them to consider. Eh, just thinking about something different tonight to ponder.