I saw the Tantive IV set today in person. It is pretty small and dinky. I was hoping for a larger set with a hallway to recreate the iconic opening battle scene in ANH, but alas, it was not meant to be. Still, for such a small model, it’s pretty detailed. You can view the 10198 Tantive IV flickr set here. Some highlights below:
By the way, the cones are trans-clear elements with printed surfaces.