Disclaimer: the below concept is not my original creation. I have only fought them.
I just read this and figured since I've seen where one of these possibilities ends why not share it?
Hell why bother with an AI? Up the OH SHIT factor by 10 and get an awakened vampire that is also a skilled hacker. Destroy it's body and place it's Brain inside CCU (p.163 Augmentation) hook mage sight cyberware to the optical sensory portions of the brain, that can see in a 360 degree view around it. if you make the chassis humanoid, give it spurs that have a hollowed out center that attach internally to pump that is designed to suck blood and ends feeding the brain the blood. (now we can steal essence, and cast spells!) Tune up the chassis system and firewall to as high as you can as well as a disconnect for it's PAN (countering exterior hackers) and tweak the other cyber systems as you please. Then attach other weapons and modifications as you please. (Don't forget to add your "free basket of crazy" monky. ;)) You now have a cyborg capable of casting spells, melee combat (with the extra danger of essence drain!), ranged combat (with everything up to panther XXL's, machine guns, missiles, grenades, even heavy lasers and railguns!), hacking, and the durability of a fully armored combat drone. (the one I fought had a body of 10 and an armor of i think 10. If you wanted to be a huge dick, you could make it armor of 20, not to mention what you could do with it's magical spells.)
It's faster than you, stronger than you, more magically empowered than you, and has weapons even your troll with the big guns can't carry. How's that for Scary?