Did you try Target or Toys R Us; they have some Hello Kitty stuff.
If you can't find anything else, will this work? You can use fondant in the molds.
They also have a Hello Kitty Muffin mold.
This company has a great turnaround time for things needed pronto; especially if you call the order in and tell them you need it quickly.
thank you so much for your answer. I'll try Toy's R Us. The country kitchen web site is awesome but unfortunately the molds aren't big enough.