Oliver is a ghost of a Khajiit. He served in the Legion and after death he is still loyal to the Empire

Oliver has a lot of perks and spells for stealth that will amaze you. The vanilla ghost lack astonishingly on this

INSTALLATION
First time? no problem! Go ahead as for a normal mod

Are you updating? If you are updating to the v2.1 (included) onwards, you should follow these steps:
1. take all the inventory from your current v2 or lower Oliver
2. dismiss your Oliver
2.1 (optional) open the console command, select v2.2 or lower Oliver, write "disable", press enter. Your old Oliver will disappear
2.2 (optional) go in a interior as empty as possible 
3. Save your geme in a new file
4. Install the new version, v2.1 (included) onwards. You can overwrite the old files
At this point your old Oliver will not exist anymore. The new file (v2.1 onwards) uses different reference numbers for Oliver and every item of the mod, that's why we have to do these steps
4.1 (optional) keep a buck up. If you don't, don't worry, I am leaving all the former versions available to download so you can go back at any time
5. load your saving and hire your new Oliver.
6. save again, in a new file
7. use this to clean up your just saved file (it might be dirty might be clean already) - click here for the 46s tutorial 
8. enjoy!
9. (unlikely) If there are two Olivers, it should not happen, disable one


Features:
No bleeding
Breath under water (being already dead)
100% Frost Resistance 
100% Poison Resistance 
100% Disease Resistance 
Ghost Mist Form Spell (my invention) 
Take only Half Damage
Silver should damage him more (I didn't test it yet)
Loyal to the Imperial Legion (even after death)
Lvl 51
AI sword and shield


Location:
Solitude, next to back entrance of (your house) Proudspire Manor