Probably not very long lasting, but fun while it does.
You will need:
A cork tile, mine was about 30cm square
Using the template here draw a cat ear shapes cat ear template on the non shiny side of the tile
Cut the bottom corners off
Cut carefully as the tile is quite fragile
Using the stand template notice board stand cut 2 from card and stick together
Stick on the shiny side of the card
Then draw on eyes, whiskers and a nose and stand up!