To add this item to your NWN2 character you can use the in-game console, the Silverwand Item Summoner, or purchase from the Silverwand Magical Emporium.

To add an item with the console giveitem command or the Silverwand Item Summoner you will need to know the item's tag, which is the part of the file name preceding ".UTI". After subscribing navigate to the appropriate sub folder in C:\Program Files (x86)\Steam\steamapps\workshop\content\2738630
If you look at the contents you can see which files are UTI files. If there is documentation you should read it,

Using the console giveitem command will disable achievements, so to reenable achievements save the game and then edit the file globals.xml in the saved game folder, changing the 1 to 0 (zero) in these lines (credit to Aldroen):
<Booleans>
<Boolean>
<Name>ShowCheatsWarning</Name>
<Value>1</Value>
</Boolean>
<Boolean>
<Name>Cheater</Name>
<Value>1</Value>
</Boolean>
</Booleans>

I've had to remove the cam files, which means that this will not work with the OC and MotB. For those you can use my Complete Makeover or if you are familiar with the Toolset you can modify the campaign properties of the OC or MotB to allow the party editor. Note that due to a bug in the toolset all campaigns are set to 4 companions, so before saving change that setting to 6.

The presence of the campaign.cam files is causing a problem because Steam seems to want to use them from the content folder, which is both odd and unexpected. Sorry about that.

To resolve the issue navigate to C:\Program Files (x86)\Steam\steamapps\workshop\content\2738630\3526835332\override and compress the subfolders with 7zip or zip so that NWN2 doesn't try to use them.

I'll have to upload a zipped version with instructions for installation.

Checking into it. Strange.

Hey there
I think something´s not quite right.

Downloaded the Mod and the game keeps crashing during Loadingscreen.
When trying to start a new game, there´s also shown only the Main-One four times ^^