Looking good Steampunk. Now all that's left is the most important file ... Steampunk_CIV4BuildingInfos.xml!! Please read over the stuff carefully since there are lots of fields some in the examples and other made new. These files can look very different from each other. Some just have the minimum info with other have lots of fields even if its 0 or NONE. I personally like the middle route where i have the basics but not any new stuff unless its called for. I recommend taking a look in the Hydro folder and look at my different building mods. It should give you an idea on what code makes what result. Let me know if you have any questions.