Hey Jarl,
Thanks for sharing your shots. Your kitties are VERY cute. Birmans are some of my favorite things. As for the collectors cards - great idea. I have been doing the same thing for my pet photography for the last few weeks. I think it is a very effective tool.
My only criticism is that your images appear to be about 1 stop (maybe a stop and a half for the bottom one) under exposed. Is this intentional?
THanks!
James