Kansas State Wildcat Ornaments.?

I am looking for KSU Wildcat Ornaments that were made my the Danbury Mint. I have 2004-2007 during these years Danbury Mint made Wildcat Express. I want to know if there is more to this collection. I have seen 2010 but I want '08,'09 and before 2004. I have googled everything (I think) and I can't even come across the set I do have. Please let me know and lead me in the right direction!