
Detect Magic |

Halfling Wizard (Illusionist; Shadow sub-school). To create her familiar, I would add the "Shadow Creature" template to a Viper familiar (requires 3rd-level and the "Improved Familiar" feat). The template can be found here.

SurplusRaine |

That's a gnome, from the 3.5 edition Complete Mage sourcebook. She's the example NPC for the Master Specialist NPC class.
Complete Mage, p73 wrote:
Caphodel Berrendar. Enchanter/8, Master Specialist/5
"Caphodel Berrandar is a captivating personality
and a well-studied arcanist. She funds her studies by hiring
herself out to adventurers and powerful patrons that might
require her abilities. Although she is not evil, she doesn't
particularly care about the politics of those she works for
(though she avoids working for blatantly wicked forces)."
It doesn't list her familiar, though, so what the snake is remains up to interpretation. I don't think it's a familiar, though.
...Damnit, I feel bad for being able to instantly recognize that picture.