People keep asking about it, so here's the summon spell available on the patches page, in addition to the MCM option. You can add it via the console with player.addspell xxxx5902. There's also a bunch of compatibility patches for Celestine like the Blue Palace.
Here's the Beyond Reach 3.0 update as well. Keep in mind this was unvoiced but it's all there, bringing the total up to around 2,300 lines.
Finally, for people asking about the modding/CK tutorials, you can find them unlisted here. Check the description for the timestamps and resources.