It seems this one is having a different kind of dream.
Honestly this is one of my favorites!
Sunset Shimmer Starlight Glimmer Princess Celestia Trixie or the Crystal Family (Cadence, Shining Armor, Flurry Heart)
Just a note here so hopefully someone doesn't ask again, Rainbow Dash is not on the list because I'm working on her still. I'm only listing finished rings. Also I have the sketch for a Spike one, but he's also not done.