Scouring parts catalogs I found the VSP OFF switch for 2013-2017 LEAFs; figured I would post the part numbers to help others...
There are two matching ones that work (I tried both).
25172-3NF0A can be found at some US dealers, I think it's used in Mexican market cars. I bought mine here for $22 shipped
There's another part number that can be found from Japan for about $45, 25172-4NC0A. Not sure why it has a different part number... it looks the same and is compatible.
So nice to replace my crappy universal toggle switch with an OEM lighted button!