Thank you, Sumaiya!
I'm not sure where to start looking, but a dollhouse store in Arizona told me about National Association of Miniature Enthusiasts (NAME). I haven't been up on dollhouse stuff for a while, so I'll start there and see if there's a way to get the word out to find it...
The pictures you posted must have been of it while Cheryl in NJ owned it, so it could have been transformed greatly by now..
Thank you again for posting it, and for emailing me with what you know!
Love and Best Wishes,