The mod is http://www.tesnexus.com/downloads/file.php?id=16459, an animation replacer.
I am getting confused by the folder organization and by the readme-s. Maybe it's because it's kinda late here now.. anyway, I'd like to use the dual wield style and every other animation in there. The omod part I can do, but the other 2 packages need to be prepared for BAIN and I don't understand what the EX folder is for. Not to talk about the other forlder(s) left outside of the data folder in the archive.
Any hints?

Thanks!

The EX folder is an extra set of alternate animation if one does not like the one they have now.

Same goes with Twohand Type2.

There a Screenshoot that show what the style looks like.

1. Install DMC_Stylish_2_1 which is for PC and NPC alike. It is OMODed, straightforward OBMM installation.

Or do you use BAIN? even simpler. Unpack the omod. It contains meshes only really (but cool ones!),
Right click on the folder named meshes, choose option Add to Meshes.rar (or whichever zip program you use). Rename the created rar file to DMC Stylish 2.1.
Place in destination BAIN Installers, instal and enjoy.
Repeat with Sword Dancer add-on.

If you want to be the only one in game to use this anims, you have to use special anim.esp and change the destination according to readme. I however prefer to watch these cool anims performed by all NPCs as well.

I did something way more cool! I created a BAIN ready package with all the extra and the Sword Dancer package... but I used the specialanims package because I feared problem since the sword dancer package is for the player only. Oh well...