Nah, I don't and have never built any vb add-ons. That must be another shelly. My name is shelley with the "e". Appreciate the comments and you're welcome though I'm not as actively hands on with xenforo these days. I'm mainly sitting back and watching the show.
You probably have this fixed by now, but on the off-chance that you haven't, Check the Additional Install Notes on the resource page to fix that.
Additional Install Notes: If the mood icons aren't displaying when you select them in your overlay (mood chooser). Log in to Admincp >> Moods and then in the mood listings edit any mood, do nothing and simply save and they should then all display.