>>8436781Classics Castle Grayskull. Origins appears to borrow a few of the improvements from this version: The extra space to stand figures on the top floor on the left side, the change from cardboard for the accessories to sculpted plastic, etc. You can notice that much like the Classics version the computer on the second floor on the left, is now a sculpt part, as is the little contraption on the floor in the throne room. The flag pole is also no longer a clip on piece, just like on the Classics. And it looks like behind the ladder is the Space Suit/Armor which used to be a cardboard piece.