So I was trying to use this mod alongside a plethora of other mods but it was throwing a lot of missing Icon_size errors. I am thinking that it is due to recent Factorio version updates maybe? Anyway, I jammed Icon_size = 32 everywhere in the building definitions that were giving an error until it worked. Not sure if others are having this issue but, if so, here is the version that I got working. It is exactly the same other than the fix mentioned above.
https://drive.google.com/open?id=1Xydmigjb8mQSgGLFSmQO9eD4ZALk3hxX

Hi usafnapalm, thanks for you bug fix, but I'm pretty sure I've fixed it in 0.3.0. Looks like in game mod updater hasn't find the latest version of my mod -- it's still in 0.2.0. I'll try to figure it out.