Originally Posted by
Dresden
You have 2 choices. If you use the Steam version, you need to subscribe to the 3 mod parts in the Steam workshop, found from the link in the first thread. Then just make sure they are activated in the mod manager. To do that, when you play the game a launcher will come up. Click Mods and make sure they are checked green.
The other option is the non-steam version which means you download the 2 mod parts from the first thread here and unzip them into the data folder for the game. Then, run the mod manager and activate them (make sure to "enable out of date mods" also).
Alexander is a submod, so you would need to subscribe or download that as well separately and make sure it is also activated, loaded before the main mod in the mod manager load order.