they have re-used alot of sounds from Skyrim including:
Mongrels attack sound and death sound is the same as the wolfs
The armor workbench hammering sound is the same as a workbench from Skyrim
The jump sound is the same

here have a weapon name

I love renaming weapons. I had a powerful as **** rifle I renamed "The Piper Sniper" and gave it to Piper, and she refused to use it. Still have it.

you gave her ammo for it, right?

Yeah.

you told her to equip it, too?

i dont know if you are aware about that, ive seen a ton of people that didnt know you have to make them equip it

I did. I tried again with some other weapons, seems the only things she'll use are pistols. It was my own mistake

thats super odd. she would use all of the rifles i gave her. maybe try again? could just be a bug

I tried with a bunch of stuff. Must be a bugged. Still, pistols add to her noir look I guess.

don't forget the lockpicking sound and interface.

No, I'm pretty sure that's from Fallout 3.