I don't have nearly as much art for Oblivion as I do for FO3 (I am reprehensible, I know), but here are two portraits I'ma working on at the moment. In color, no less. :0
http://fc04.deviantart.com/fs50/f/2009/291/a/d/Sovari_Milo__WIP_by_Iofiel.jpg is the half-sister of Mehra Milo, and a retainer of Great House Hlaalu.
She has lived in Vivec for nearly her entire life, moving in large part between the Temple Canton and that belonging to her patrons.
Ostensibly, she is an entertainer for visiting traders and emissaries from the other parts of Tamriel: crystal juggling, contortionism, and the various arts of conversation are her areas of expertise. As a result, she's much more openminded and knowledgeable of the world outside Vvardenfell -particularly in terms of culture and politics- than one might expect.
In reality, she is a mid-ranked member of the Morag Tong, generally reserved for intelligence gathering than actual murder- though her hands are far from clean.
http://fc08.deviantart.com/fs50/f/2009/296/4/1/Anatomy_of_a_Murderer_by_Iofiel.jpg
She's not had an easy time of it in dear old Cyrodiil, I'm afraid.
Her friends all seem to have an unfortunate tendency to die on her. >.>
And the Dark Brotherhood, alas, is hardly unaware of her presence.
(Technically, the first portrait is the more accurate in terms of coloration, and the one I like better- her hair isn't so much vibrantly red as it is the color of cherry wood.
Hope they meet with your approval. I should have more up eventually.)