It might not be so much as a guide, but some information to help you about new Doctor Who figures.
The Master with laser screw driver - Series 3
Clockwork Droid Blue - Series 2
Battle Damaged Cyberman
Empty Child - Series 1 (could only be obtained in a doubled back with Captain Jack or the six pack which Woolworths sold before Christmas)
Rose Tyler - Series 2 (from double pack, came with K-9)
Pig Guard - Series 3 (could only be obtained from the Daleks In Manhattan Set)
Dalek Sec - Series 3
Ood with orb - Series 2
Captain Jack with gun - Series 1
There will be much more information and many more pictures uploaded shortly.
Thanks for looking.