First Person Items Fix-Realistic-Immersive-Awesome  

Short:
This mod, gives you the player character the ability to immersively see things that you should have always been able to see in first person!  No Scripts!  Patch for LooksMenuCompendium available.

Long:
A lot of armor and clothing mods have items that you might think, "Hey I should be able to see this in first person!  What gives stupid mod author, Ima put in a bug report right now those 1st person models are missing! Grumble/heckle etc."

Well the reason those items don't show up in first person is that the RACE data entry has specific "slots" that are entered for us to be able to view in first person.  However additional slots can be activated, this mod activates the following additional slots 36, 37, 38, 54, 55, 56, 57, 58. 
These newly added slots in the Race Entry for First Person view mode will mean that you will finally be able to see a whole lot more items you put on your characters arms, and hands.  Example all items on my characters hands other than the pipboy are normally completely missing in the picture I have provided.

It should go without saying that the mod will work for Human player characters of either male or female gender.
If for some reason you have some other race mod well ask your mod author to incorporate these changes into their mod already, Im sure everyone would be thrilled to be able to see stuff that should be seen in first person.

I avoided adding slots marked with leg or face related as it would be probably bad if your scarf covered up your first person camera or if you looked down and saw a pair of unattached knee pads.

The mod was made with Fallout 4 Edit.

Note:
Looksmenu Compendium does in fact edit Race "Human" so I have provided a patch that you will have to load after LooksMenu but otherwise everything should be fine and you can see the extra accessories that outfit authors have made that occupy slots not normally assigned to be visible in first person.
There are two patches one for version 8 found on same page as LooksMenu by Expired and one for Version 10 found on its own page by AGodComplexPikachu

There is no Race Edit on LooksMenu itself so its only a concern if using Compendium.

The mod will not be compatible with mods that edit the RACE entry "Human" although the only mod that Im aware of that modifies this Race entry is Looksmenu-Compendium.
I checked and yes the mod is compatible with all DLC and Unofficial Patch.
No I don't know if the mod is compatible with all your mods cause I don't have all 562,000 mods installed on my game.

No I'm not aware of another mod that already corrects this and don't really care, this module is likely better as it "only corrects this issue" and corrects the issue with a great deal of content that I may add to my game later.  I provide this as is, I thought someone else may enjoy being able to finally see those gloves, rings, extras in first person rather than bare hands and arms.
In the past when I introduced this very same fix to Skyrim, there was a lot of uproar and it took some effort to explain that my version of the fix did so without scripts or extra fluff that players may not have wanted prior to my fix in Skyrim the method to show items on players hands involved extra scripting ><
This version for Fallout 4, also has no scripts or extra fluff involved.

Download:

First Person Viewable Items Fix
LooksMenuCompv10-FirstPersonItemsFIX
LooksMenuCompv8-FirstPersonItems Viewable Items Fix