There it is! Haha. Great job man. The only criticism I can give is that for brick, the individual blocks themselves would probably be a tad smaller. But for concrete cinder blocks, it's about the right scale. I guess it could be painted concrete blocks?
Besides that, that's about the only thing I can comment on as "constructive". I like the added details too, I need to do that myself, just haven't gotten around to it. Using the foam for the guttering is a good idea. I was planning on using straws/plastic piping, but wasn't sure on how to attach it easily.
I will eventually do a "desktop dio", and I think that's an excellent use for something like this besides just photographing it for dios. You can leave it assembled on a desk and it'll look awesome.