Hey there @ChaoticQ, as useful as save games are, for a building that doesn’t complete properly (and that includes non-removed scaffolding) the devs are looking for just the template. Mind uploading it to the thread I have linked below?
In the meantime, if you really need to get rid of the scaffolding, you can do so with the console. Open the console by typing Ctrl + c on your keyboard, select what you want to delete (the scaffolding in this case), and then type destroy in the console followed by the Enter key.