I've stayed kind of quiet, since I know this is an iterative, progressing process, though the raw base of the build hasn't over-impressed me just yet... but it's definitely starting to come together, with the addition of the top bit and half the head. I mean, by all means, feel free to take a break--it's your project, and all. I'm just glad that this one is finally nearing a place where I can feel justified in praising it, because Emperor knows the rest of your build have earned that praise!
What sphinx of plascrete and adamantium bashed open their skulls and ate up their brains and imagination? Imperator! Imperator!