By my reckoning you just need a stone Dalek and you're all done – just in time for the new series. Well done! 
Thanks, but there are few more than that with the varnish drying on them. I'm covering "A Christmas Carol", but not "The Death of the Doctor" from
The Sarah Jane Adventures, or the novels, audio books, short stories, comics (3 different series!) or computer games.
More source minis:
The Pandorica OpensFirst batchVincent van Gogh: see “Vincent and the Doctor”
Professor Bracewell and Winston Churchill: see “Victory of the Daleks”
Stormcage guards: The Assault Group SWAT
Liz Ten: See “The Beast Below”
Sidney Bluestreet Dorium: Copplestone Castings Evil Genius, with putty robes and wine glass (micro-explosives not modelled)
His sidekick: Puttied-up head from Wizards of the Coast “Star Wars” Rodian diplomat on the body of a Foundry “El Dorado” monk
Second batchRoman legionnaries (Auton or otherwise): Warlord Games Early Imperial Roman legionnaries
Lone Centurion Rory: head from Hasslefree’s Wolsey on body from Crusader Miniatures Middle Imperial Roman command pack
Dismembered Cyberman: Character Options “Doctor Who Micro-Universe” attacked with a knifey-thing
Third batchDaleks: see “Victory of the Daleks”
Cybermen: Character Options “Doctor Who Micro-Universe”
Sontaran troops: Doctor Who Adventures free gift, with guns adapted from Wargames Factory Shock Troopers
Sontaran officer: Head from Harlequin “Linx the Sontaran” on putty-defaced Hasslefree Grimn body, gun as before
Judoon: Character Options “Doctor Who Micro-Universe”
Silurians: see “The Hungry Earth/Cold Blood”
Roboform: Eureka Cultist plus putty mask
Sycorax: Character Options “Doctor Who Micro-Universe” plus puttied full-face mask
Hoix: Character Options “Doctor Who Micro-Universe”
Weevil: converted from Citadel Crypt Ghoul
Blowfish: converted from Foundry “Street Violence” mobster
Uvodni: Body adapted from Eureka Victorian policeman, newly sculpted head
Fourth batchAtraxi: See “The Eleventh Hour”
Chelonian: Eureka Turtle with musket, upgraded with Citadel plastic Eldar bits
Draconian: Harlequin
Drahvin: Harlequin
Slitheen: Character Options “Doctor Who Micro-Universe”
Tereleptil: Harlequin
Zygon: Harlequin
Perky Goth: Steve Jackson Games “Dork Tower” set