I’ve had a version of this in my head for a while; I cannot for the life of me remember if I’ve ever written it out before.
Stats: ST +1 , DX +1 , IQ +1 , HT +1 , HP +1 , FP +1 , Will -4 [-20]
Advantages: Appearance (Handsome/Beautiful) , Longevity , Rapid Healing 
Disadvantages: Charitable [-15], Easy to Read [-10], Enemy [varies*] [-10], Magical Susceptibility 5 [-15], Unnatural Features 5 [particolored hair, faintly glowing skin] [-5]
Racial Quirk: counts as Human for the purposes of spellcasting [-1]
*Evil magic-users or cultists will invariably show enough of a disproportionate interest in Servitors to justify at least -10 points. Depending on the culture, it may be even more — or replaced with Social Stigma [Valuable Property].
Servitors are humanoids — virtually human-like, in fact, although they cannot interbreed with human beings. Their major physiological differences lie in the hair (naturally particolored) and skin (which glows very slightly blue in dark conditions). Physically, they give the impression of being bright-eyed and graceful sophonts, pleasing in both face and form.