Ah I'm so sorry, I completely forgot about replying to your message :( you can visit Isabelle and Claude, but I don't have Murphy. I finally made a list of all my amiibo's here: http://amiibo.life/users/MayorOfMagix/collection if there's anyone else ~
Hey again Just letting you know that if you ever want to visit any RV's again, you're welcome to I not long got some more welcome amiibo cards so if you ever want to visit, just let me know