Well I'm in the 4Runner today so here are those keys. (photo below)
Unique stuff is the 3D printed name plate and the whiztag.
The whiztag I might ditch. It runs a script on my phone to turn on Bluetooth, turn up the volume, and open the music player so it can link to the head unit. Now my FM antenna works I don't use it as much, just when I don't want to listen to regular FM.
The Xterra keys don't really have anything extra on them, just a tiny cloth tag I got with my winch thimble that has a logo on it.
The S-binder is awesome, I wear that every day on my belt loop. I like it a lot better than a normal carabiner, no particular reason it just seems separating the part attached to you and the part holding the keys makes handling it smoother, no chance of the key rings coming off when you open it to remove it from your person.
I have a separate key ring with my work keys and a thumb drive holder so it lets me quickly exchange out different sets of keys. My vehicles are different sets, so it's modular, grab whichever sets of keys I need for the day and hook them on.