Isn't it spelled Tardis?
Various Models:
http://www.comet-miniatures.com/zone.php?zone=30&
Here's a miniatures thing...
http://www.corgi.co.uk/CorgiSite/pages/product/product.asp?ctlg=Corgi&ctgry=Dr%20Who&prod=TY96102&cookie%5Ftest=1
Dalek Model?
http://www.ikvhavoc.fsnet.co.uk/daleks.htm
~Aric Fisher
aric_001@hotmail.com