I think since you have Lucky, which is a bit unusual, you should get Ankha! Ankha's really cool, too. Her image really suits the snooty personality in a fun way! "fetch me a fruit!"
I do agree that Blaire is a really cute snooty, too. I had her for a while and seriously considered keeping her because she was funny and cute.
Also, if you are diligent enough stalking reddit and bt forums for giveaways of villagers, you can get almost anyone if you watch long enough…!