So far, I only have one unofficial card to offer here, although I am posting several from the White Dwarf magazines. I hope to remedy this situation soon, though.
-The Cave Squig Character card by J. Michael Tisdel. I did the art, he did the really cool character. Now, if I only had a 3rd Edition set... Send comments, checks and money orders to: jtisdel@iadfw.net.

EDIT BY JON - Here's a bonus Dragon King I found in the files. I /think/ that it is from Clint Werner, but I could be mistaken!

From the pages of White Dwarf magazine, here are several cards that should have been put in with the original game: Thief and Necromancer, Wardancer and Dragon Rider, Ogre and Dark Elf, Swordsman and Vampire.

Finally, some new 3rd Edition Characters! These come courtesy of Brett Amundson. Brett sent me one of the cards, for which I have only good things to say. While you might be able to tell the difference between his cards and those that came with the original sets, you can only do so by looking closely with the cards side by side. In some respects, the quality of Brett's work is higher than that of the original (most notably the card stock is nicer). Even if you do not rush out and send him orders, be sure to thank him for allowing me to post his work.

Blue Knight, Red Knight, War Maiden, Shield Maiden, Gargoyle
"These images were created by Brett Amundson using a scanner and Adobe Photo Shop. Occasionally he will list painted miniatures that can be used for Talisman on eBay (id kbminiatures). Each mini comes with a custom made character sheet. If his workbench is not too full he may be willing to take requests. He doesn't have a web site, but is working to remedy that."