this post from the Sorcerer's Skull I got to thinking of another interpretation of the elf racial traits: the ghoulkin. I'm amazed by how the stats need no change for this to work apart from the small change of favored class to rogue and some languages. The elf racial traits out of context really suggest to me some unsocial tomb-dwelling wretch what with the immunity to a ghoul's paralyzing touch, the constitution penalty and the other traits befitting a paranoid, hard-to-charm, sleepless scavenger.
The ghoulkin are graveyard dwelling long-lived humanoids with close ancestry to both ghouls and humans. Ghoulkin value their privacy and traditions, and while they are often slow to make friends, at both the personal and communal levels, once an outsider is accepted as a comrade, such alliances can last for generations. The ghoulkin favor black humor and are generally obsessed with morose 'art', be it cooking, tale-telling or physical crafts. Ghoulkin are excellent tomb-robbers and often cross swords with the undead guardians of the crypts.
The ghoulkin are lanky and sickly, their skin usually corpse-gray. They have pointy ears and their eye-color ranges from the human range to gray and red. They are paranoid and usually chaotic evil. Ghoulkin favor light weapons to backstab their enemies or bows so they can attack from hiding.
Ghoulkin Racial Traits
+2 Dexterity, -2 Constitution
The ghoulkin are agile, but their unhygienic lifestyle wreaks havoc on their health.
Ghoulkin are man-sized and have a base speed of 30.
Ghoulkin can see twice as far as humans in dim lighting.
Due to their inherent insomnia and paranoia, ghoulkin are immune to magic sleep effects and +2 racial saving throw bonus against enchantment spells and effects.
Ghoulkin are also immune to a ghoul's paralyzing touch.
+2 racial bonus on Listen, Search, and Spot checks. A ghoulkin who merely passes within 5 feet of a secret or concealed door is entitled to a Search check to notice it as if she were actively looking for it.
Ghoulkin receive the Martial Weapon Proficiency feats for the longsword, rapier, longbow (including composite longbow), and shortbow (including composite shortbow) as bonus feats.
Automatic Languages: Common and Ghoul. Bonus Languages: Draconic, Gnoll, Gnome, Goblin, Orc, and Underdark.
Favored class Rogue