We stored a few elements of them - some control panels and wall sections - and had to trash the rest. The astrogator/hologram/coffee table is in storage. A lot of the button panels, the display art and the entry hatchway. Big structural stuff had to go.
"I think [J.J. Abrams has] done a great thing for Star Trek. Iím very grateful to him. We all owe him a lot. When someone comes along like he has done and picks it up and elevates it, we should be grateful." - Leonard Nimoy