Worthwhile IE/IEE/Old World Mod Campaigns

I have been taking a break from Warhammer 3 for a bit, but now I have a few days off work and I really want to get stuck in again.

I wanted to ask what campaigns you guys would suggest that are fun and engaging to play? Those campaigns that keep you coming back or even ones that are a lot of fun to play once. And why they are so fun?

Or even interesting challenge campaigns you set for yourself? I just really want to have some fun with it and I love a challenge.

I’m open to playing any race really. It can be on IE/IEE/old world mod. I usually play L/VH.

Thank you in advance.