Hey everybody. I did a search on the forum and I didn't find any posts mentioning this mod, so I wanted to point it out for people who don't know about it:

Slightly Improved Ilyich

Despite the name it improves the entire dungeon. It's not as extreme as the Tactics mod, trust me. But it does make the dungeon more interesting. It is a Weidu mod too. Take a look, the changes are outlined in at the link.