WotC site just released the pregens for Keep of the Shadowfell, it's on their website (or can follow a link to it from ENWorld's main page).
But there is:
A Dragonborn Paladin
Dwarf Fighter
Half-elf cleric
Halfling Rogue
Human Wizard
Tiefling Warlock
Anyway, may be easy to just use those if you were having trouble making one/all of what you wanted to make.