The replica of the First Doctor's TARDIS interior set has been added into the Doctor Who Experience in Cardiff.
The new set has been added to mark a year since the exhibit opened in Cardiff.
This fun time-lapse video shows it being installed.
The set was built for the 50th anniversary drama An Adventure In Space And Time.
The TARDIS set was designed in 1963 by Peter Brachaki and was the basis for all the TARDIS sets, including the famous 'roundels'.