Well I decided to build a servo skull using a left over skull I had laying around.

For those who don't know Servo Skulls are used by many in the warhammer universe. a bleached human skull is implanted with an antigrav unite, sensors and other implants which vary depending on the desired use, some have weapons, some have small arms, others have larger sensor suites.

they are used as messengers, scouts, psychic familiars, mobile light weapons platforms, banner carriers, pretty much anything you can think of...

Apparently this is considered something of an honor in universe, in one book a guy was proud that his own personal servo skull was actually his fathers head... yeah warhammer 40k is a little messed up

the skull itself is a dollar store halloween prop I removed sections of the left eye socket and lower jaw, the optical sensor is disposable spice container (white pepper), with the core of a scotch tape role and a plastic piece of pipe. I also added a some plastic shell from a scrapped power screwdriver