Sideshow Collectibles: New Aliens Diorama Posted by D_Martin on September 13, 2007 at 11:35 PM CST: Sideshow has just posted a preview of the second diorama in their Alien & Predator line. Head on over to take a peek of the cool Aliens diorama and try to convince yourself you don't need to own it when it goes up for pre-order.