Any stamps for Phighting or Sparklecare Hospital?

Are there any blog posts or deviantart pages that anyone can send a link to for Phighting or Sparklecare stamps? 

I'm specifically looking for stamps for Rocket (Phighting) and Uni Cornelius (Sparklecare) but any others would work!

Update!: I found a stamp of Uni but I'm still looking for one of rocket, I did find a rocket one but it doesn't work on here tho. :,(

Here's the stamp if you want to use it! ^_^