Doctor Who Magazine

There've been a few references to elements of TSV in the Doctor Who Magazine comic strip, courtesy writer Scott Gray...

Tardis Tails

The Doctor gets catty, and "Tardis Tails" is mentioned...

Der Karkus

Izzy has a comic book featuring a certain Erato character

Timelink appears in the Galaxy Four advertising.

Time Space Visualiser

The last panel of Happy Deathday reveals... the Time Space Visualiser