La la la...
Wurzel Gummidge meets Theatre of Blood, perhaps?
Or maybe it's a Wizard of Oz crossover. We've seen the Scarecrow, here's the Tin Woodsman.
And here's more of the T.A.R.D.I.S.
Wandering around Caerphilly's Medieval Christmas Market last Sunday, it was very surreal having the T.A.R.D.I.S. so prominently visible. I spent most of my time expecting to hear it dematerialise, and had to keep checking that it was still there. No kidding.
The T.A.R.D.I.S. will apparently remain at Caerphilly Castle until the Doctor can find replacement parts for his sonic screwdriver, which was damaged when it fell out of his pocket and dropped into the moat.
...or until the Christmas special airs on TV. :D