This is a girl bodypainted (link NSFW) in a Mass Effect getup (link NSFW). That's all I know, but, honestly, I don't even need to know that to have a good time. Just a bartender and a sword swallower.
Hit the jump for the uncensored, arguably NSFW version.
Whoa 'Mass Effect' Girl! [gossipgamers]
Thanks to gwong, who agrees there's no way to stuff bodypaint.