Couldn't get it work for Mac! Help!
Followed instruction up to step 12, but there's no respective folders in the mode data folder!
11) Open the Data folders in each location. You will see there are Config, Prefabs, and UMATextures folders in each.
12) For each of these three folders, open up its corresponding folder so you can see the contents. Drag-and-drop the mod’s contents into its respective folder. For duplicate files, mac OSX will ask if you want to Skip, Stop, or Replace. Check the “Apply to All” checkbox, then choose Replace.