I was working on an Ultron last week, but couldn't find a body to fit the Ultron heads from ML ser 8 Modern Iron man dispaly base. The Ultron heads were supplied to me from Gothneo from another board and have had them for several months.
Then wilpac posted his Ultron with this body, it was the perfect solution for me!
The difference is that I added the antenae things on the sides of his head & only used a Cyclops base.

I would like to thank wilpac however for his insight that allowed me to make this figure, if he hadn't have posted his I would still be stumped about how to use this head. I have another thought to use this head for.... but that will wait until another day!