Rare's George Kelion's confirmed that "fresh" Banjo stuff will be shown behind closed doors at Games Convention in this NeoGAF post.
"The build we demo'd to the press at E3 will be playable on the show floor by the public at Leipzig GC," he said.
"The press will have something extra specially fresh shown to them behind closed doors, which I'm hoping they'll then report on. I don't want to spoil their surprise, so you'll have to wait for the media to get back to you on what we show them."
There are new shots on NeoGAF as well. Looking lovely as ever. There's an icy bit with an igloo there, so we're happy. Take a look.
Update: Those shots are old, sorry. Still, they're pretty, eh?