Sorry I didn't see your question before - but different from a normal comment, I don't get an automatic notification for these seperate discussions unless I subscribe to them which I can't do before actually seeing them...

Just so this doesn't stay unanswered:

- If one subscribes to a mod, steam has to download it afterwards before one can use it. So always check that download actually happened and is finished.

- If it doesn't show up ingame after that, check it is actually enabled in the mod manager.

- If it is enabled but doesn't show up, you very likely have another mod enabled changing the same content that has a higher priority and therefore overwrites the mod not showing up.