Once again, I am so sorry about Lilly. I can also understand how you would want another one that looked similiar. I would totally recommend the breeder I got Chewy from. I looked at some pics on her website, and the third picture of Lilly looked similiar to Cameo and Emmy. See what you think....
http://yorkiegems.com/Bitches.html
I am pretty sure Emmy has recently had some pups. Good luck in your search!