Talking about the guys of LOST, by searching on google I found this site of "custom celebrity pictures" Custom Celebrity Pictures and Biographies
There are images of the cast of LOST looking like vampires or "sick", the direct links to the diffrent characters are:

Jack: Matthew Fox - Jack from LOST Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
Sawyer: Josh Holloway - Sawyer from LOST Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
Charlie: Charlie from LOST - Dominic Monaghan Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
Hurley: Jorge Garcia - Hugo Reyes Hurley from LOST Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
John Locke: Terry O'Quinn - John Locke from LOST Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
Michael: Michael from LOST Harold Perrineau Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures
Boone: Boone from LOST Ian Somerhalder Photo/ACTORS/LOST (TV SHOW)/ Biography Custom Celebrity Pictures

Awsome !