Little Helpers of the 41st Millenium

I was really happy to find out that the set of Devastators have a bits of 4 servoskulls in it! I know that they do nothing in the tabletop game and they are just a decoration but damn... that's cool! First thing I thought was to make one as a familiar for my commander! After I did it I realised that another servoskull design fits the style of the Techpriest and I couldn't resist to make this one too. And here they are!