Only one so far, the Diver, number 6.
1. Evil Robot with a laser gun.
2. Conquistador with a rapier.
3. Lederhosen Guy with a pretzel.
4. Cowgirl with a brown lasso.
5. American Football Player with gold trophy.
6. Diver with a harpoon.

7. Downhill Skier with skis.
8. Businessman with newspaper and suitcase.
9. Fairy with wings and a wand.
10. Santa with sack.
11. Vampire Bat with bat wings.
12. DJ with a disc and a disc case.
13. Red Cheerleader with red pom poms.
14. Actor with a skull.

15. Pirate Captain with gold cutlass and hook.
16. Alien Villainess with a laser gun.

Bump codes
http://www.fruitlesspursuits.com/2012/09/lego-minifigures-series-8-is-out-no.html?m=1