So, I started this build several months ago, and today I finally decided to start it back up again.
So far, I only have like 40% of the exterior built. There's still TONS to do. The tower is approximately halfway as tall as it will be when it's finished, which will be around the height of 12 32x cube bricks stacked on top of each other. It's full scale compared to a blockhead. The actual tower was said to be around 500 feet tall.
I'm hoping to actually complete all of Isengard, but right now I'm just building Orthanc.
Dangit Gondor, why didn't you build Orthanc in white. >:(
My reference image.
There's an issue with the build at the moment where, as it gets narrower as it goes up, the space between the four sections gets bigger. It's supposed to stay around the same width. I need to fix that.